Southwest in the news for its generous 'customer of size and extra seat' policy — here's how it works
Southwest Airlines is in the news after a self-described plus-size travel influencer applauded the carrier's "customer of size and extra seat policy," which allows passengers to "proactively purchase the needed number of seats prior to travel to ensure the additional seat(s) is available," per the airline.
The aforementioned influencer, Jae'lynn Chaney, originally posted the video on TikTok in October. That video, which went viral, tells viewers about Southwest's policy, which permits up to a full row of three seats for passengers of size if required.
View this post on Instagram
The policy is not new. The Dallas-based carrier has allowed extra seats for "customers of size" requiring more than one seat for more than 30 years.
Although customers requesting additional seats can elect to purchase them in advance, they can also be requested for free at the airport. Travelers who do purchase the seats in advance can then contact the airline for a refund after the flight.
"We refund all extra seat purchases for a Customer of size, even if the flight oversells," according to the policy, which also notes that the "armrest is considered to be the definitive boundary between seats."
"The purchase of additional seats serves as a notification of a special seating need and allows us to adequately plan for the number of occupied seats onboard," the policy continues. "It also helps us ensure we can accommodate all Customers on the flight for which they purchased a ticket and avoid asking Customers to relinquish their seats for an unplanned accommodation. Most importantly, it ensures that all Customers onboard have access to safe and comfortable seating."

The airline famously has a unique boarding process, which does not assign customers seats but numerically assigns the order in which passengers can board, based largely on check-in time. This means that a traveler of size, just like every other Southwest passenger, does not have a specific assigned seat — or seats — ahead of time, though the policy states that those with an Extra Seat Boarding document can choose to preboard to select seats that best meet their needs.
Passengers who require extra space can also place a "Seat Reserved Document" in the adjacent seat to signal that it is unavailable to other passengers.
Southwest is not alone in having an official extra-seat policy. However, it does have a more generous policy than some other carriers, which largely either require the second seat to be purchased or will only refund after the fact in the event the flight was not full.
Southwest did not respond to a request for comment at the time of publication.
Related reading:
TPG featured card
at American Express's secure site
Terms & restrictions apply. See rates & fees.
| 3X | Earn 3X Miles on Delta purchases. |
| 1X | Earn 1X Miles on all other eligible purchases. |
Pros
- Delta SkyClub access when flying Delta
- Annual companion ticket for travel on Delta (upon renewal)
- Ability to earn MQDs through spending
- Various statement credits for eligible purchases
Cons
- Steep annual fee of $650
- Other Delta cobranded cards offer superior earning categories
- Earn 100,000 Bonus Miles after you spend $6,000 or more in purchases with your new Card within the first 6 months of Card Membership and an additional 25,000 bonus miles after you make an additional $3,000 in purchases on the Card within your first 6 months, starting from the date that your account is opened. Offer Ends 04/01/2026.
- Delta SkyMiles® Reserve American Express Card Members receive 15 Visits per Medallion® Year to the Delta Sky Club® when flying Delta and can unlock an unlimited number of Visits after spending $75,000 in purchases on your Card in a calendar year. Plus, you’ll receive four One-Time Guest Passes each Medallion Year so you can share the experience with family and friends when traveling Delta together.
- Enjoy complimentary access to The Centurion® Lounge in the U.S. and select international locations (as set forth on the Centurion Lounge Website), Sidecar by The Centurion® Lounge in the U.S. (see the Centurion Lounge Website for more information on Sidecar by The Centurion® Lounge availability), and Escape Lounges when flying on a Delta flight booked with the Delta SkyMiles® Reserve American Express Card. § To access Sidecar by The Centurion® Lounge, Card Members must arrive within 90 minutes of their departing flight (including layovers). To access The Centurion® Lounge, Card Members must arrive within 3 hours of their departing flight. Effective July 8, 2026, during a layover, Card Members must arrive within 5 hours of the connecting flight.
- Receive $2,500 Medallion® Qualification Dollars with MQD Headstart each Medallion Qualification Year and earn $1 MQD for each $10 in purchases on your Delta SkyMiles® Reserve American Express Card with MQD Boost to get closer to Status next Medallion Year.
- Enjoy a Companion Certificate on a Delta First, Delta Comfort, or Delta Main round-trip flight to select destinations each year after renewal of your Card. The Companion Certificate requires payment of government-imposed taxes and fees of between $22 and $250 (for itineraries with up to four flight segments). Baggage charges and other restrictions apply. Delta Basic experiences are not eligible for this benefit.
- $240 Resy Credit: When you use your Delta SkyMiles® Reserve American Express Card for eligible purchases with U.S. Resy restaurants, you can earn up to $20 each month in statement credits. Enrollment required.
- $120 Rideshare Credit: Earn up to $10 back in statement credits each month after you use your Delta SkyMiles® Reserve American Express Card to pay for U.S. rideshare purchases with select providers. Enrollment required.
- Delta SkyMiles® Reserve American Express Card Members get 15% off when using miles to book Award Travel on Delta flights through delta.com and the Fly Delta app. Discount not applicable to partner-operated flights or to taxes and fees.
- With your Delta SkyMiles® Reserve American Express Card, receive upgrade priority over others with the same Medallion tier, product and fare experience purchased, and Million Miler milestone when you fly with Delta.
- Earn 3X Miles on Delta purchases and earn 1X Miles on all other eligible purchases.
- No Foreign Transaction Fees. Enjoy international travel without additional fees on purchases made abroad.
- $650 Annual Fee.
- Apply with confidence. Know if you're approved for a Card with no impact to your credit score. If you're approved and you choose to accept this Card, your credit score may be impacted.
- Terms Apply.
- See Rates & Fees


