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Southwest Airlines

SWA2431 / WN2431

ICAO: SWA2431 IATA: WN2431

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA2431
Duration
1h 15m
Distance
309 mi, 497 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
1h 10m
Distance
309 mi, 497 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
2h 20m
Distance
875 mi, 1408 km
Coreshare
Same day flight
No
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
2h 25m
Distance
939 mi, 1511 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
2h 20m
Distance
721 mi, 1160 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
2h 25m
Distance
939 mi, 1511 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
1h 35m
Distance
399 mi, 642 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
1h 55m
Distance
648 mi, 1043 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2 Arrival: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
5h 15m
Distance
2468 mi, 3971 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
2h 05m
Distance
727 mi, 1170 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
1h 10m
Distance
256 mi, 412 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4 Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 35m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
1h 10m
Distance
256 mi, 412 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4 Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1073 mi, 1726 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA2431
Duration
4h 05m
Distance
1525 mi, 2454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
4h 05m
Distance
1525 mi, 2454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
4h 05m
Distance
1525 mi, 2454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
4h 05m
Distance
1525 mi, 2454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1079 mi, 1736 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
4h 30m
Distance
1610 mi, 2590 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA2431
Duration
4h 05m
Distance
1525 mi, 2454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1079 mi, 1736 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA2431
Duration
2h 30m
Distance
1079 mi, 1736 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

718 miles, 1155 km

Actual distance

721 miles, 1160 km

0.42%
Flight time

2h 20m

Flights / Week

29 flights

Seats / Week

137 seats/flight

3973 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jul 2026
    21:35
    Phoenix(PHX)
    Austin(AUS)
    Boeing 737MAX 8 Passenger
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jul 2026
    09:00
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    09:30
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    09:30
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    09:00
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    09:00
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    21:35
    Phoenix(PHX)
    Austin(AUS)
    Boeing 737MAX 8 Passenger
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    09:00
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    09:30
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    09:30
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    09:00
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    09:00
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    21:35
    Phoenix(PHX)
    Austin(AUS)
    Boeing 737MAX 8 Passenger
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    09:00
    Los Angeles(LAX)
    San Jose(SJC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    16:35
    San Diego(SAN)
    Portland(PDX)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    16:35
    San Diego(SAN)
    Portland(PDX)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    08:15
    Washington(DCA)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    08:15
    Washington(DCA)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    08:15
    Washington(DCA)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    08:15
    Washington(DCA)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    16:35
    San Diego(SAN)
    Portland(PDX)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    16:35
    San Diego(SAN)
    Portland(PDX)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    08:15
    Washington(DCA)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    08:15
    Washington(DCA)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    08:15
    Washington(DCA)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    08:15
    Washington(DCA)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN2431

SWA2431 information

A domestic route in USA departing from Washington (DCA) and arriving at Saint Louis (STL).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -5.

The current time at the point of departure is 2:16am, and 1:16am at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 721 miles, or 1160 km.

For direct flights, the flight time is about 2:20.

Other flights between Phoenix and Austin with Southwest
05:00
WN 3387
→
05:05
WN 2887
→
05:10
WN 3349
→
05:10
WN 417
→
05:25
WN 3163
→
05:25
WN 3455
→
05:30
WN 4548
→
05:35
WN 130
→
06:10
WN 3652
→
06:30
WN 3084
→
06:30
WN 1971
→
07:00
WN 2041
→
07:05
WN 901
→
07:40
WN 3727
→
07:45
WN 3350
→
07:50
WN 1466
→
08:15
WN 4441
→
08:20
WN 1034
→
08:25
WN 4744
→
08:40
WN 1753
→
08:50
WN 1951
→
08:50
WN 1549
→
09:00
WN 277
→
09:05
WN 4214
→
09:30
WN 3351
→
09:40
WN 5034
→
09:55
WN 3801
→
10:00
WN 185
→
10:25
WN 2301
→
10:45
WN 4339
→
10:50
WN 1896
→
10:55
WN 2792
→
11:35
WN 3234
→
11:50
WN 3087
→
12:10
WN 152
→
12:10
WN 5011
→
12:10
WN 341
→
12:20
WN 3352
→
12:25
WN 1502
→
12:40
WN 309
→
13:05
WN 202
→
13:25
WN 1437
→
13:35
WN 3389
→
13:55
WN 3838
→
14:15
WN 334
→
14:15
WN 2527
→
14:25
WN 2224
→
15:45
WN 897
→
15:50
WN 3125
→
15:55
WN 1729
→
16:00
WN 2235
→
16:10
WN 3390
→
16:30
WN 3706
→
16:40
WN 2571
→
17:05
WN 397
→
17:05
WN 3066
→
17:25
WN 3208
→
17:45
WN 3164
→
18:00
WN 3516
→
18:05
WN 164
→
18:05
WN 2533
→
18:05
WN 2712
→
18:35
WN 1558
→
18:45
WN 3391
→
18:45
WN 3889
→
18:55
WN 3136
→
19:30
WN 3089
→
19:40
WN 1897
→
19:50
WN 2286
→
20:45
WN 3142
→
20:55
WN 3354
→
21:15
WN 1020
→
21:20
WN 1417
→
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