Your guide to Southwest seat maps and fleet information, use this before you book or take a flight.

As of January 2025, the Southwest Airlines fleet consists of 801 aircraft, making it the fourth-largest commercial airline fleet in the world. All of the aircraft Southwest Airlines operates are from the Boeing 737 family of narrow-body airliners.

Mar 15, 2011 · Southwest Airlines (IATA: WN / ICAO: SWA) is an airline headquartered in Dallas, United States founded in 1967 currently operating a fleet of 801 aircraft with an average age of 11.6 years

May 7, 2024 · Today, Southwest is one of the world’s largest airlines with a fleet comprising a whopping 816 aircraft, all of which are variants of the Boeing 737. The fleet is 11.7 years old on average. Let’s take a closer look at the fleet and identify the newest and oldest aircraft in service.

The latest 2025 Southwest Airlines (WN) list of aircraft seat maps. Summaries and links to the airline check-in, baggage, children and pets rules

List includes photos of the Southwest Airlines planes when available, to help clear up what airplanes Southwest Airlines flies. Everything from Boeing 737-500 to Boeing 737-300 is included on this list. {#nodes} The Boeing 737 is a short- to medium-range twinjet narrow-body airliner.

For more details about an aircraft category, click on the corresponding number in the table below. The 'Parked' status corresponds to planes which have not flown for 20 days but of which we have no information that they have left the operator's fleet.

The majority of Southwest's fleet consists of Boeing 737-700 and 737-800 aircraft, with 512 and 207 in service, respectively. The airline has also recently added the Boeing 737 MAX 8 to its fleet, with 34 currently in service and plans to add more in the future.

Southwest Airlines Fleet chart - Aviation website for aircraft and airline information (flight, photo, travel, fleet listing, production list of Airbus Boeing Douglas Embraer Dash, ATR, Sukhoi, Saab...), plane photos for planespotters, flightlog database, aviation news, aviation store.

The airline flies to more than 100 destinations. With flights to 41 US states, the majority of Southwest's routes are domestic, but the airline has international flights to Aruba, the Bahamas, Belize, Costa Rica, the Dominican Republic, Jamaica, Mexico and Puerto Rico.