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Southwest Airlines

SWA437 / WN437

ICAO: SWA437 IATA: WN437

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA437
Duration
2h 50m
Distance
1087 mi, 1749 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA437
Duration
1h 45m
Distance
572 mi, 920 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA437
Duration
1h 45m
Distance
572 mi, 920 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 30m
Distance
462 mi, 743 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 10m
Distance
754 mi, 1213 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 25m
Distance
284 mi, 457 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
3h 25m
Distance
1363 mi, 2193 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 40m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 25m
Distance
284 mi, 457 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 25m
Distance
424 mi, 682 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
3h 45m
Distance
1446 mi, 2327 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
4h 25m
Distance
2112 mi, 3398 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 30m
Distance
260 mi, 418 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 50m
Distance
953 mi, 1533 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
3h 20m
Distance
1266 mi, 2037 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2 Arrival: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 20m
Distance
363 mi, 584 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2 Arrival: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 20m
Distance
363 mi, 584 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2 Arrival: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 00m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 20m
Distance
363 mi, 584 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2 Arrival: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 20m
Distance
363 mi, 584 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2 Arrival: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 20m
Distance
363 mi, 584 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2 Arrival: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 05m
Distance
725 mi, 1167 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 20m
Distance
363 mi, 584 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2 Arrival: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
2h 35m
Distance
853 mi, 1372 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
1h 20m
Distance
273 mi, 439 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA437
Duration
2h 35m
Distance
853 mi, 1372 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
2h 35m
Distance
853 mi, 1372 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
2h 35m
Distance
853 mi, 1372 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
3h 55m
Distance
1525 mi, 2454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 05m
Distance
227 mi, 365 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
2h 15m
Distance
857 mi, 1379 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
2h 35m
Distance
853 mi, 1372 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA437
Duration
3h 55m
Distance
1525 mi, 2454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 05m
Distance
227 mi, 365 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
1h 05m
Distance
227 mi, 365 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA437
Duration
3h 55m
Distance
1525 mi, 2454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

721 miles, 1161 km

Actual distance

725 miles, 1167 km

0.55%
Flight time

2h 05m

Flights / Week

13 flights

Seats / Week

175 seats/flight

2275 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:
    20 Jul 2026
    17:15
    Birmingham(BHM)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jul 2026
    14:45
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    16:25
    Birmingham(BHM)
    Tampa(TPA)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    14:00
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    16:25
    Birmingham(BHM)
    Tampa(TPA)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    14:00
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    17:15
    Birmingham(BHM)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    14:45
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    17:15
    Birmingham(BHM)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    14:45
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    19:15
    Boise(BOI)
    San Diego(SAN)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    17:15
    Birmingham(BHM)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    14:45
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    16:25
    Birmingham(BHM)
    Tampa(TPA)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    14:00
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    16:25
    Birmingham(BHM)
    Tampa(TPA)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    14:00
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    17:15
    Birmingham(BHM)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    14:45
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    17:15
    Birmingham(BHM)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    14:45
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    19:15
    Boise(BOI)
    San Diego(SAN)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    17:15
    Birmingham(BHM)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    14:45
    Houston(HOU)
    Birmingham(BHM)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    15:05
    Hartford(BDL)
    Baltimore(BWI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    15:05
    Hartford(BDL)
    Baltimore(BWI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    06:50
    Buffalo(BUF)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    06:50
    Buffalo(BUF)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    15:30
    Hartford(BDL)
    Baltimore(BWI)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    12:10
    Orlando(MCO)
    Hartford(BDL)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    06:50
    Buffalo(BUF)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    15:05
    Hartford(BDL)
    Baltimore(BWI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    15:05
    Hartford(BDL)
    Baltimore(BWI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    06:50
    Buffalo(BUF)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    06:50
    Buffalo(BUF)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    15:30
    Hartford(BDL)
    Baltimore(BWI)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    12:10
    Orlando(MCO)
    Hartford(BDL)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    06:50
    Buffalo(BUF)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    15:05
    Hartford(BDL)
    Baltimore(BWI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN437
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    15:05
    Hartford(BDL)
    Baltimore(BWI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN437

SWA437 information

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

The timezones of the departure and arrival airports are identical, UTC -5.

The flight distance is 725 miles, or 1167 km.

For direct flights, the flight time is about 2:05.

Other flights between Birmingham and Denver with Southwest
05:00
WN 417
→
05:20
WN 1651
→
05:20
WN 406
→
05:30
WN 464
→
05:40
WN 1454
→
05:40
WN 1358
→
05:45
WN 457
→
06:25
WN 850
→
08:30
WN 1652
→
09:20
WN 436
→
09:40
WN 2016
→
12:40
WN 432
→
15:45
WN 407
→
16:45
WN 347
→
16:50
WN 335
→
16:55
WN 4229
→
17:20
WN 4466
→
17:20
WN 346
→
17:30
WN 3287
→
17:30
WN 250
→
17:30
WN 467
→
17:45
WN 460
→
17:45
WN 434
→
17:55
WN 363
→
18:15
WN 1169
→
18:20
WN 2946
→
19:45
WN 223
→
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