SkyWest Airlines is the largest regional airline in the United States, operating feeder flights for four major carriers under their respective brand names. You will never book a ticket directly from SkyWest, but you will fly on their aircraft when traveling on Delta Connection, United Express, American Eagle, or Alaska Airlines regional routes.
The DOT Air Travel Consumer Report consistently ranks SkyWest among the largest US airlines by departures operated, with a fleet exceeding 500 aircraft serving over 250 destinations. Most travelers fly SkyWest without ever knowing the airline’s name until they see it on their boarding pass.
This guide explains who SkyWest is, which aircraft they fly, what the cabin experience is actually like, whose baggage and loyalty policies apply, and how to tell if your next flight will be on a comfortable Embraer 175 or a cramped Bombardier CRJ-200. You will know exactly what to expect when you board.
What Is SkyWest Airlines
SkyWest Airlines is a US regional airline headquartered in St. George, Utah, operating feeder flights on behalf of major network carriers. The airline does not sell tickets under its own brand name.
Passengers book flights through Delta Air Lines, United Airlines, American Airlines, or Alaska Airlines. The mainline carrier sets the fare, handles ticketing, and manages customer service.
SkyWest provides the aircraft, flight crew, cabin crew, and maintenance for the flights it operates. The mainline carrier determines the schedule, pricing, and branding that appears on your ticket.
The airline operates under capacity purchase agreements where the mainline carrier pays SkyWest to operate flights on specific routes. SkyWest assumes operational responsibility while the marketing carrier handles all passenger-facing aspects.
Business travelers with airline loyalty status should understand that SkyWest flights are treated as mainline flights for mileage earning and elite credit purposes. A Delta Connection SkyWest flight earns SkyMiles the same as a mainline Delta flight.
Who Does SkyWest Airlines Fly For
SkyWest Airlines operates regional flights for Delta Air Lines as Delta Connection, United Airlines as United Express, American Airlines as American Eagle, and Alaska Airlines under the Alaska SkyWest brand. Each partnership uses different aircraft types and cabin configurations.
Delta Connection SkyWest flights operate primarily from Delta hubs in Atlanta, Detroit, Minneapolis, Salt Lake City, and Seattle. The Delta partnership represents SkyWest’s largest contract by aircraft count.
United Express SkyWest flights serve United hubs in Chicago O’Hare, Denver, Houston Bush Intercontinental, San Francisco, and Los Angeles. This partnership has expanded significantly as SkyWest absorbed operations previously flown by other United Express carriers.
American Eagle SkyWest flights operate from American hubs in Chicago O’Hare, Dallas-Fort Worth, Phoenix, and Los Angeles. The American contract has grown as American consolidated its regional operations.
Alaska Airlines SkyWest flights serve the West Coast, Pacific Northwest, and Alaska with a focus on connecting smaller communities to Alaska’s Seattle and Portland hubs.
Budget travelers comparing fares should note that SkyWest-operated flights price identically to mainline flights on the same route. The regional operation does not mean a cheaper fare for passengers.
| Mainline Partner | Brand Name on Ticket | Primary Hubs Served |
|---|---|---|
| Delta Air Lines | Delta Connection | ATL, DTW, MSP, SLC, SEA |
| United Airlines | United Express | ORD, DEN, IAH, SFO, LAX |
| American Airlines | American Eagle | ORD, DFW, PHX, LAX |
| Alaska Airlines | Alaska SkyWest | SEA, PDX, ANC |
Is SkyWest the Same as Delta and United
SkyWest Airlines is not the same airline as Delta Air Lines or United Airlines. SkyWest is a separate company that operates flights under contract for these mainline carriers.
Your ticket is with Delta or United, not with SkyWest. All customer service, rebooking, refunds, and complaints go through the mainline carrier whose name appears on your ticket.
The aircraft, pilots, and flight attendants belong to SkyWest. The uniforms may resemble the mainline carrier’s branding, but the crew members are SkyWest employees.
Baggage policies, loyalty program rules, upgrade eligibility, and boarding procedures follow the mainline carrier’s published policies. SkyWest crews enforce the mainline carrier’s rules onboard the aircraft.
First-time flyers who see “Operated by SkyWest Airlines” on their boarding pass should not be confused. This is a standard regional airline arrangement that has operated for decades across the US aviation industry.
SkyWest Airlines Fleet and Aircraft Types
SkyWest Airlines operates a fleet of over 500 regional jet aircraft including the Embraer 175, Bombardier CRJ-200, Bombardier CRJ-700, and Mitsubishi CRJ-900. The Embraer 175 offers the best passenger experience while the CRJ-200 is the least comfortable.
The Embraer 175 seats 70 to 76 passengers in a configuration that includes a first class cabin, economy plus or extra legroom section, and standard economy. The E175 features wider seats, larger windows, and taller ceilings than CRJ aircraft.
The Bombardier CRJ-200 seats 50 passengers in an all-economy 2-2 layout with no first class cabin and limited overhead bin space. This aircraft is the most complained about regional jet in US service due to its cramped cabin and low ceilings.
The CRJ-700 seats 65 to 70 passengers with a first class cabin and improved cabin dimensions over the CRJ-200. The CRJ-900 seats 76 passengers in a stretched fuselage with slightly better economics and passenger comfort.
SeatGuru documents specific seat pitch measurements for each SkyWest aircraft type operated for each partner. Delta Connection E175 aircraft typically offer 34 to 36 inches of pitch in first class and 31 inches in economy.
| Aircraft | Seats | First Class | Cabin Width | Best For | Honest Limitation |
|---|---|---|---|---|---|
| Embraer 175 | 70-76 | Yes, 12 seats | Wider, taller | Most passengers | None significant |
| CRJ-900 | 76 | Yes, 12 seats | Narrow, low | Short flights | Low ceiling |
| CRJ-700 | 65-70 | Yes, 9 seats | Narrow, low | Short flights | Low ceiling |
| CRJ-200 | 50 | No | Very narrow, very low | Under 1 hour | Cramped, no first class |
Key Takeaway: The Embraer 175 is the only SkyWest aircraft most travelers will genuinely enjoy. Check your aircraft type before booking when possible.
SkyWest Embraer 175 vs Bombardier CRJ-200
The Embraer 175 and Bombardier CRJ-200 represent opposite ends of the regional jet passenger experience. The E175 is the closest a regional jet gets to mainline comfort while the CRJ-200 is genuinely cramped.
The E175 features a wider cabin cross-section that allows for 18-inch seat widths in economy with a 1-2 seating configuration on most partner configurations. No passenger sits in a middle seat.
The CRJ-200 has a 2-2 seating configuration with approximately 17-inch seat widths and a cabin ceiling so low that passengers over six feet tall cannot stand fully upright. The windows are small and positioned low, requiring most adults to duck to see outside.
Overhead bin space on the E175 accommodates standard carry-on bags on one side of the aircraft with smaller bins on the other side. The CRJ-200 has virtually no overhead bin space for standard carry-on bags.
Business travelers who carry roller bags should avoid CRJ-200 flights whenever possible. The gate check process for carry-ons on CRJ-200s adds time at both departure and arrival gates.
Tall travelers over six feet should actively avoid CRJ-200 aircraft. The low ceiling, narrow seat, and limited legroom make even a one-hour flight genuinely uncomfortable for taller passengers.
| Feature | Embraer 175 | CRJ-200 |
|---|---|---|
| Seat width | 18+ inches | 17 inches |
| Cabin height | Stand upright | Cannot stand over 6 ft |
| First class | Yes, 1-2 layout | No |
| Overhead bins | Standard bags fit | Very limited |
| Window size | Large, at eye level | Small, low position |
| Best for | All passengers | Short flights under 1 hour |
SkyWest CRJ-700 and CRJ-900 Cabin Experience
The CRJ-700 and CRJ-900 improve on the CRJ-200 with slightly taller cabins, first class sections, and better overall passenger comfort. These aircraft still feel more cramped than the Embraer 175.
The CRJ-700 features a first class cabin with 9 seats in a 1-2 configuration and economy seating in a 2-2 layout. The aircraft sits low to the ground with boarding through built-in airstairs rather than a jet bridge at some airports.
The CRJ-900 stretches the CRJ fuselage to accommodate 76 passengers with a 12-seat first class cabin. The cabin height and width remain identical to the CRJ-700 with the extra length accommodating the additional rows.
Both CRJ-700 and CRJ-900 aircraft have limited overhead bin space for standard carry-on bags. Roller bags that fit easily on mainline aircraft often require gate checking on these regional jets.
Families with children on CRJ aircraft should board early and gate check strollers and larger bags. The limited cabin space and narrow aisles make settling into seats with children more challenging than on larger aircraft.
Solo travelers on CRJ-700 and CRJ-900 flights should choose window seats on the left side of the aircraft for the best experience. The 1-2 first class layout and 2-2 economy layout mean left-side window passengers avoid seatmates in first class.
What to Expect on a SkyWest Regional Flight
A SkyWest regional flight operates like a standard mainline flight with boarding groups, assigned seating, beverage service, and professional crew. The primary differences are the smaller aircraft and the absence of certain amenities found on larger aircraft.
Boarding occurs by group numbers following the mainline carrier’s boarding procedure. Gate agents are SkyWest employees or mainline carrier employees depending on the airport.
In-flight service includes complimentary beverages and snacks on most flights with the specific offerings determined by the mainline carrier and flight length. Delta Connection flights offer the same snack basket as mainline Delta in first class.
Regional jets lack in-flight entertainment screens, in-seat power at every seat on older aircraft, and WiFi on some CRJ-200 aircraft. Newer E175 aircraft typically offer WiFi and in-seat power.
Lavatories on regional jets are small and located at the front or rear of the cabin depending on the aircraft type. The CRJ-200 lavatory is notoriously tight with minimal standing room.
Business travelers should download entertainment and charge devices before boarding regional flights. The absence of seatback screens and inconsistent power availability makes advance preparation valuable.
SkyWest Baggage and Carry-On Policies
SkyWest flights follow the baggage policies of the mainline carrier whose name appears on your ticket. Delta Connection SkyWest flights use Delta’s baggage rules, United Express SkyWest flights use United’s rules.
Carry-on bags that fit on mainline aircraft may not fit in regional jet overhead bins. Gate agents will offer complimentary gate checking of carry-on bags at the boarding door for bags that will not fit.
Gate-checked bags on regional jets are returned at the jet bridge or airstairs upon arrival rather than at the baggage claim. This valet service means you wait on the jet bridge for your bag after the flight.
Standard checked baggage allowances follow the mainline carrier’s published limits and fees. A Delta Connection SkyWest flight includes the same checked bag allowance as a mainline Delta flight on the same fare class.
Families traveling with strollers and car seats on SkyWest flights should gate check these items. The cabin has no storage space for strollers, and car seats must be FAA-approved for in-cabin use in a purchased seat.
Verify current baggage policies on the mainline carrier’s official website before flying. SkyWest does not publish passenger-facing baggage policies independently of its marketing partners.
SkyWest Seat Selection and Cabin Layout
SkyWest aircraft seat maps are accessible through the mainline carrier’s website and app when booking or managing your reservation. The seat map shows the specific aircraft configuration operating your flight.
Embraer 175 aircraft for Delta Connection and American Eagle typically feature a 1-2 first class layout and 2-2 economy layout. The single seat on the left side of first class is the best seat on the aircraft.
CRJ-900 aircraft feature a 1-2 first class layout and 2-2 economy layout with the left-side single first class seat offering the most privacy and space. The economy cabin is standard 2-2 throughout.
CRJ-200 aircraft feature an all-economy 2-2 cabin with no first class section. Seat pitch is tight throughout, and no seat on the aircraft offers meaningful extra legroom.
Business travelers on E175 aircraft should select the single left-side seat in first class or the A seats in economy for maximum personal space. The 1-2 configuration means no middle seats anywhere on the aircraft.
Families with children on CRJ aircraft face a 2-2 configuration where children must sit beside one parent or in the row ahead or behind. The narrow cabin means parents cannot easily reach across the aisle to assist children.
SkyWest Upgrades and Loyalty Benefits
SkyWest flights earn frequent flyer miles and elite credit through the mainline carrier’s loyalty program. A Delta Connection SkyWest flight earns SkyMiles, Medallion Qualification Dollars, and Medallion Qualification Miles identical to mainline Delta flights.
Complimentary upgrades clear on SkyWest flights according to the mainline carrier’s upgrade priority rules. Medallion members on Delta Connection SkyWest flights receive upgrades to first class when available on E175, CRJ-700, and CRJ-900 aircraft.
CRJ-200 aircraft have no first class cabin, so upgrades are not available regardless of elite status. This is the single most important reason elite members should avoid CRJ-200 flights.
Same-day changes and standby travel on SkyWest flights follow the mainline carrier’s policies. Revenue tickets and award tickets are both eligible for same-day confirmed changes where the mainline carrier’s rules permit.
Business travelers with elite status should not worry about losing benefits on SkyWest flights. The loyalty treatment is identical to mainline flights in almost every respect except the physical aircraft limitations.
First-time status holders on regional flights should expect the same upgrade priority and mileage earning as on mainline. The only downgrade is the smaller aircraft, not the loyalty treatment.
Key Takeaway: Your loyalty benefits transfer fully to SkyWest flights. The aircraft may be smaller, but your miles, upgrades, and status recognition remain intact.
SkyWest Delta Connection Passenger Guide
Delta Connection SkyWest flights operate from Delta hubs with E175 aircraft serving longer regional routes and CRJ-900 aircraft on mid-length segments. Delta has eliminated CRJ-200 aircraft from its SkyWest contract, improving the average passenger experience.
Delta Connection SkyWest flights board by Delta’s boarding groups with Delta SkyMiles Medallion members receiving priority boarding according to their status tier. Delta’s boarding order applies identically to SkyWest-operated flights.
Delta Comfort Plus extra-legroom seating is available on E175 and CRJ-900 Delta Connection SkyWest flights. The seat pitch increase is typically 3 to 4 inches over standard economy.
Sky Club access is not available on Delta Connection flights. A Delta One or SkyTeam premium cabin boarding pass on a connecting international itinerary provides Sky Club access at the connecting airport but not for the regional flight itself.
Delta Connection SkyWest first class passengers receive the same meal service as mainline Delta first class on flights over 900 miles. Shorter flights offer the standard Delta first class snack and beverage service.
Families on Delta Connection SkyWest flights should select seats together during booking. Delta’s family seating policy applies, and gate agents will work to seat children with parents when adjacent seats are available.
SkyWest United Express Passenger Guide
United Express SkyWest flights operate heavily from Chicago O’Hare, Denver, Houston Bush Intercontinental, and San Francisco with a mix of E175 and CRJ aircraft. United has been upgrading many SkyWest routes to dual-class E175 aircraft.
United Express SkyWest flights follow United’s boarding groups with Premier members boarding according to their status tier. United’s MileagePlus program treats SkyWest flights as standard United flights for all loyalty purposes.
United First on SkyWest E175 and CRJ-900 aircraft offers the single left-side seat as the best option. The 1-2 configuration means left-side window passengers have both aisle access and window views.
United Economy Plus extra-legroom seating is selectable on SkyWest E175 and CRJ-900 aircraft for Premier members and passengers who purchase the upgrade. Seat pitch in Economy Plus on regional aircraft is typically 34 to 35 inches.
CRJ-200 aircraft still operate some United Express SkyWest routes, primarily from Denver to small mountain communities and Chicago to short Midwest segments. These flights have no first class and no Economy Plus.
Business travelers on United Express SkyWest flights from Denver should be aware that CRJ aircraft are more susceptible to weight restrictions during summer heat. High temperatures at Denver’s altitude reduce aircraft performance margins.
SkyWest American Eagle Passenger Guide
American Eagle SkyWest flights operate from Chicago O’Hare, Dallas-Fort Worth, Phoenix, and Los Angeles with a fleet mix that has been trending toward larger E175 aircraft. American has been retiring CRJ-200 aircraft from its regional contracts.
American Eagle SkyWest flights follow American’s boarding groups with AAdvantage elite members receiving priority boarding. American’s loyalty treatment applies identically to mainline and SkyWest-operated American Eagle flights.
American First on SkyWest E175 and CRJ-900 aircraft offers the same seat count and layout as United Express and Delta Connection configurations. The single left-side first class seat is the best option for solo travelers.
Main Cabin Extra preferred seating with additional legroom is available on SkyWest E175 and CRJ-900 aircraft for AAdvantage elite members and passengers who purchase the upgrade. Standard Main Cabin seating is tighter.
Admirals Club access is not available solely from an American Eagle SkyWest first class ticket. International premium cabin itineraries that include a regional connection provide lounge access based on the international segment.
Solo travelers on American Eagle SkyWest flights should select window seats on the left side of the aircraft in both first class and economy. The 1-2 and 2-2 configurations make left-side window seats the most private option.
Is SkyWest a Safe Airline
SkyWest Airlines maintains a strong safety record with decades of regional airline operations under FAA Part 121 regulations. These are the same safety standards that govern all major US airlines.
The FAA certifies SkyWest under the same operational, maintenance, and training requirements that apply to Delta, United, American, and every other US passenger carrier. SkyWest is not regulated to a lower standard because it operates regional aircraft.
SkyWest pilots meet the same FAA certification requirements as mainline pilots. The airline operates its own training programs and maintenance facilities independent of its mainline partners.
The airline’s maintenance bases in St. George, Utah, and other locations perform scheduled and unscheduled maintenance on the SkyWest fleet. Partner airlines audit SkyWest’s maintenance and operational performance regularly.
Nervous flyers who feel anxious about smaller aircraft should know that regional jets meet the same safety standards as larger Boeing and Airbus aircraft. The smaller size does not mean reduced safety.
The DOT Air Travel Consumer Report data on SkyWest flights reflects operational safety consistent with the US airline industry average. SkyWest’s decades of continuous operation demonstrate regulatory compliance and safety management.
SkyWest Regional Jet vs Mainline Comparison
SkyWest regional jets differ from mainline aircraft primarily in cabin size, overhead bin capacity, and onboard amenities. The fundamental flight experience including safety, crew professionalism, and schedule reliability is comparable.
Mainline aircraft like the Boeing 737 and Airbus A320 family offer wider cabins, taller ceilings, larger overhead bins, in-seat power at every seat, seatback entertainment screens, and larger lavatories. These are physical differences, not operational differences.
The E175 closes the comfort gap with mainline significantly compared to CRJ aircraft. First class on an E175 feels similar to domestic first class on a mainline narrow-body aircraft.
CRJ-200 aircraft are the only regional jets that feel fundamentally different from mainline in a negative way. The cramped cabin, absent first class, minimal overhead space, and low ceiling make the aircraft feel like a different product entirely.
Business travelers should accept E175 flights as equivalent to mainline for comfort and amenities. CRJ-900 and CRJ-700 flights are acceptable but noticeably smaller. CRJ-200 flights should be avoided whenever alternatives exist.
Families should prioritize E175 flights for the wider cabin, larger windows, and better overhead storage. The aircraft feels significantly less cramped for passengers traveling with children and their associated gear.
| Feature | Mainline (737/A320) | E175 | CRJ-900/700 | CRJ-200 |
|---|---|---|---|---|
| Cabin width | Wide, spacious | Good, comfortable | Narrow, low | Very narrow, very low |
| First class | Yes, standard | Yes, 1-2 layout | Yes, 1-2 layout | No |
| Overhead bins | Standard bags fit | Most bags fit | Some bags fit | Very limited |
| Lavatory | Standard size | Small | Small | Very small |
| In-seat power | All seats | Most E175 | Some CRJ | Rare |
| Passenger comfort | Full comfort | Close to mainline | Noticeably smaller | Cramped |
Key Takeaway: The Embraer 175 feels close to mainline comfort. The CRJ-200 is a fundamentally different and less comfortable flying experience.
How to Tell If Your Flight Is Operated by SkyWest
Look at your booking confirmation or boarding pass for the phrase “Operated by SkyWest Airlines” or “Operated by SkyWest Airlines dba Delta Connection.” This disclosure appears during booking and on all travel documents.
Search your flight number on the mainline carrier’s website or app during booking. Regional flights operated by SkyWest typically have flight numbers in specific ranges that differ from mainline flight numbers.
Check the aircraft type listed on your booking. SkyWest operates E175, CRJ-200, CRJ-700, and CRJ-900 aircraft. If your aircraft type is one of these regional jets, SkyWest or another regional carrier is operating the flight.
Look at the seat map on the mainline carrier’s website. A 1-2 first class configuration or 2-2 economy configuration indicates a regional jet operated by SkyWest or another regional partner.
Delta, United, American, and Alaska do not operate CRJ or E175 aircraft themselves. If you see these aircraft types on your booking, a regional carrier is operating the flight.
Business travelers can identify SkyWest flights in advance using the flight number range and aircraft type information on the booking page. This allows strategic aircraft selection before purchase when multiple flight options exist on a route.
Important Accuracy Notes for SkyWest Flights
SkyWest aircraft assignments vary by route, season, and operational need. The specific aircraft type operating your flight can change up to the day of departure based on maintenance and scheduling requirements.
Verify the following directly before traveling:
- Your specific aircraft type on the mainline carrier’s app 24 hours before departure, as aircraft swaps between E175 and CRJ variants occur regularly.
- Baggage policies on the mainline carrier’s official website, as these rules belong to Delta, United, American, or Alaska and change independently of SkyWest operations.
- Seat map and upgrade availability on the mainline carrier’s app, as the SkyWest seat map reflects the partner airline’s configuration for that specific aircraft.
- Carry-on bag dimensions on the mainline carrier’s website, as regional jet overhead bin limits may be more restrictive than mainline aircraft.
The single most important action: check your aircraft type before booking when possible. An Embraer 175 operated by SkyWest offers a dramatically better experience than a CRJ-200 on the same route with the same marketing carrier.
Frequently Asked Questions About SkyWest Airlines
Why does my Delta ticket say operated by SkyWest Airlines?
Delta contracts SkyWest Airlines to operate regional flights under the Delta Connection brand name.
SkyWest provides the aircraft, pilots, and flight attendants while Delta handles ticketing, pricing, and customer service.
Your Delta ticket, SkyMiles earning, and loyalty benefits are identical to a mainline Delta flight.
Is SkyWest Airlines the same as United Express?
SkyWest Airlines operates United Express flights under contract for United Airlines but is a separate airline company.
United Express is a brand name, not an airline, and multiple regional carriers including SkyWest operate United Express flights.
Your ticket and loyalty benefits are with United Airlines regardless of which regional carrier operates the flight.
What kind of planes does SkyWest Airlines fly?
SkyWest operates Embraer 175, Bombardier CRJ-200, Bombardier CRJ-700, and Mitsubishi CRJ-900 regional jet aircraft.
The Embraer 175 offers the best passenger experience with a wider cabin and first class seating.
The CRJ-200 is the most cramped aircraft type with no first class and limited overhead bin space.
Can I bring a carry-on bag on a SkyWest flight?
Standard carry-on bags are allowed on SkyWest flights following the mainline carrier’s published baggage policy.
Smaller regional jets like the CRJ-200 have limited overhead bin space and may require gate checking of larger carry-ons.
Gate-checked bags on regional jets are returned at the jet bridge upon arrival, not at baggage claim.
Do I earn frequent flyer miles on SkyWest flights?
SkyWest flights earn frequent flyer miles through the mainline carrier’s loyalty program at the same rate as mainline flights.
A Delta Connection SkyWest flight earns SkyMiles and Medallion credit identical to a mainline Delta flight.
Elite status benefits including upgrades, priority boarding, and preferred seating apply on SkyWest flights.
Is it safe to fly on SkyWest regional jets?
SkyWest Airlines operates under the same FAA Part 121 safety regulations that govern all major US airlines.
SkyWest maintains its own pilot training, aircraft maintenance, and operational safety programs independently of its mainline partners.
The airline’s decades of continuous operation demonstrate compliance with all US aviation safety standards.
SkyWest Airlines is the invisible carrier behind thousands of daily flights for Delta, United, American, and Alaska. The airline operates safely and professionally with the same FAA regulations as every major US carrier. Your loyalty benefits transfer fully. Your baggage rules follow the mainline carrier’s policies.
The aircraft type matters far more than the operator name. The Embraer 175 offers a cabin experience close to mainline comfort with first class seating and adequate overhead space. The CRJ-200 is genuinely cramped and should be avoided by tall travelers, business travelers with carry-on bags, and anyone flying longer than an hour.
Check your aircraft type on the mainline carrier’s booking page before purchasing. Verify the specific aircraft operating your flight 24 hours before departure in the airline’s app. Aircraft swaps happen, and an E175 one day may become a CRJ-200 the next. A quick aircraft check before you fly makes the difference between a comfortable regional flight and an unnecessarily cramped one.
