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Southwest Airlines

Southwest Airlines is a US-based airline that mostly operates domestic flights. It has over a 100 destinations in the US and has operating bases in some major cities like Atlanta, Dallas, Denver and Los Angeles. Southwest Airlines is a low cost operator, and not part of any of the worldwide airline alliances.

CALLSIGN: SOUTHWEST. IATA Code: WN. ICAO Code: SWA

Website: http://www.southwest.com/

Southwest market distribution on each continent.

Southwest Airlines 30 days of scheduled flights

The graph shows thenumber of scheduled flights per day. The bars are divided between domestic and international flights.

Southwest airports

Number of routes on some of the biggest Southwest Airlines airports.
Routes re-launching soonRE-LAUNCH

Flights with Southwest Airlines that are seasonal or re-launching again.

Start From     To  
Aug 5 LAS Las Vegas Albany ALB »
Sep 5 AUS Austin Detroit DTW »
Sep 13 BHM Birmingham Milwaukee MKE »
Oct 3 MCI Kansas City Sacramento SMF »
Oct 3 DAL Dallas Tucson TUS »
Oct 3 LAS Las Vegas Grand Rapids GRR »
Oct 3 LAS Las Vegas Rochester ROC »
Oct 3 PHX Phoenix Memphis MEM »
Oct 3 LAS Las Vegas Memphis MEM »
Oct 3 PHX Phoenix Houston IAH »
Oct 5 BUF Buffalo Sarasota SRQ »
Oct 6 HOU Houston Philadelphia PHL »
Oct 7 HOU Houston Buffalo BUF »
Oct 10 CMH Columbus Portland PDX »
Nov 3 BHM Birmingham Nashville BNA »
Nov 3 MIA Miami Islip ISP »
Nov 3 PHX Phoenix Des Moines DSM »
Nov 3 PHX Phoenix Birmingham BHM »
Nov 3 DEN Denver Sarasota SRQ »
Nov 8 BUF Buffalo Indianapolis IND »
Nov 9 FLL Fort Lauderdale Milwaukee MKE »
Updated 2024-06-18.
New Southwest Airlines routesNEW

Recently added routes to our site. This usually means the flight route is new.

From     To Start  
GSP Greenville Nashville BNA Active  »
BNA Nashville Cincinnati CVG Active  »
BWI Baltimore Richmond RIC Active  »
AUS Austin Detroit DTW Sep 5  »
BHM Birmingham Milwaukee MKE Sep 13  »
MCI Kansas City Sacramento SMF Oct 3  »
LAS Las Vegas Grand Rapids GRR Oct 3  »
LAS Las Vegas Rochester ROC Oct 3  »
HOU Houston Buffalo BUF Oct 7  »
CMH Columbus Portland PDX Oct 10  »
BHM Birmingham Nashville BNA Nov 3  »
MIA Miami Islip ISP Nov 3  »
PHX Phoenix Birmingham BHM Nov 3  »
BUF Buffalo Indianapolis IND Nov 8  »
MCI Kansas City Buffalo BUF Nov 15  »
OMA Omaha Austin AUS Nov 23  »
LAX Los Angeles Buffalo BUF Dec 9  »
The list of new routes is usually updated every third month.
Most popular flight routesPOPULAR

Southwest Airlines operates over 1190 flight routes. Here are the most popular.

From     To  
OGG Kahului Honolulu HNL  »
DEN Denver Phoenix PHX  »
HOU Houston Dallas DAL  »
SAN San Diego Sacramento SMF  »
LAS Las Vegas San Diego SAN  »
SAN San Diego San Jose SJC  »
MCO Orlando Baltimore BWI  »
LAS Las Vegas Sacramento SMF  »
DEN Denver Las Vegas LAS  »
DEN Denver Dallas DAL  »
MDW Chicago Denver DEN  »
OAK Oakland Las Vegas LAS  »
PHX Phoenix San Diego SAN  »
LAS Las Vegas Phoenix PHX  »
LAS Las Vegas San Jose SJC  »
OAK Oakland San Diego SAN  »
LAS Las Vegas Burbank BUR  »
LAS Las Vegas Reno RNO  »
DAL Dallas Phoenix PHX  »
LAS Las Vegas Dallas DAL  »
Based on the number of flight departures in July 2024.
Southwest Airlines Aircrafts

Aircraft models scheduled to fly with Southwest Airlines.

Aircraft model Flights
Boeing 737-700 (winglets) Passenger/BBJ1 57058
Boeing 737MAX 8 Passenger 30932
Boeing 737-800 (winglets) Passenger/BBJ2 28451

Southwest Airlines airports

Sorted by the number of departing flights next month.

An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.