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Southwest Airlines – route map

The American airline Southwest Airlines is a low cost carrier that mostly provides domestic flights. The airline can offer more than 100 destinations in the US, and its operating bases are to be found in for example Denver, Las Vegas, Chicago and Dallas. Like many other low cost airlines, Southwest Airlines isn’t part of any worldwide alliance.


Southwest routes

southwest airlines routes

Southwest Airlines – check in online

Like many other airlines, Southwest offers the possibility of checking in online prior to your flight. The online check-in opens 24 hours before departure, and you log in by using your confirmation number and name. You can both check in online at or by using the Southwest app.

At Southwest Airlines you also find what they call “Earlybird Check-In”. This is an add-on to your ticket where you will automatically be checked in 36 hours before your departure (instead of having to wait until 24 hours). This will give you a better chance of getting your favorite seat.

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Most popular non-stop routes

Southwest Airlines routes and their different flight paths.

Southwest Airlines destination map

Southwest details

  • Name
    Southwest Airlines
  • Type
    Low-cost carrier
  • Destinations
    62 airports
  • Routes
    1177 routes
  • Carry on size
    61 x 41 x 25 cm, 24 x 16 x 10 in (Source)
  • IATA code

Other US low cost airlines

Southwest aircraft

Aircraft models scheduled to fly with Southwest Airlines in the next month. 3 different aircraft types detected. Including aircraft lease.

Aircraft type Flights
Boeing 737-700 (winglets) Passenger/BBJ1 57227
Boeing 737MAX 8 Passenger 32026
Boeing 737-800 (winglets) Passenger/BBJ2 27680
Southwest Airlines – new routes and destinations
Southwest Airlines – new routes and destinations 2024

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Longest flights with stops

A list of longest connecting flights with Southwest Airlines.

Route Time
BWI to OGG 12h 45m
BWI to HNL 12h 20m
BWI to KOA 12h 15m
CMH to HNL 11h 50m
CMH to OGG 11h 40m
ORD to HNL 11h 35m
KOA to ORD 11h 20m
MDW to LIH 11h 20m
BNA to HNL 11h 20m
BNA to HNL 11h 15m