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Southwest Airlines

SWA4451 / WN4451

ICAO: SWA4451 IATA: WN4451

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA4451
Duration
1h 00m
Distance
192 mi, 309 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 00m
Distance
192 mi, 309 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 00m
Distance
192 mi, 309 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 00m
Distance
192 mi, 309 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
3h 50m
Distance
1515 mi, 2438 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
4h 25m
Distance
1756 mi, 2825 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 40m
Distance
491 mi, 790 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
1h 10m
Distance
189 mi, 304 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 10m
Distance
189 mi, 304 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 10m
Distance
189 mi, 304 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 10m
Distance
189 mi, 304 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
1h 40m
Distance
491 mi, 790 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
1h 10m
Distance
189 mi, 304 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
1h 25m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
1h 10m
Distance
295 mi, 475 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4451
Duration
2h 20m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

294 miles, 474 km

Actual distance

295 miles, 475 km

0.34%
Flight time

1h 10m

Flights / Week

21 flights

Seats / Week

137 seats/flight

2877 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
    22:35
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    21:25
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    21:25
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    22:35
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    22:35
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    21:30
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    22:55
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    22:35
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    21:25
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    21:25
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    22:35
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    22:35
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    21:30
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    22:55
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    22:35
    Houston(HOU)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    20:50
    Chicago(MDW)
    Spokane(GEG)
    Boeing 737MAX 8 Passenger
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    20:50
    Chicago(MDW)
    Spokane(GEG)
    Boeing 737MAX 8 Passenger
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    20:50
    Chicago(MDW)
    Spokane(GEG)
    Boeing 737MAX 8 Passenger
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    20:50
    Chicago(MDW)
    Spokane(GEG)
    Boeing 737MAX 8 Passenger
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    20:50
    Chicago(MDW)
    Spokane(GEG)
    Boeing 737MAX 8 Passenger
    WN4451
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    20:50
    Chicago(MDW)
    Spokane(GEG)
    Boeing 737MAX 8 Passenger
    WN4451

SWA4451 information

A domestic route in USA departing from Austin (AUS) and arriving at Midland (MAF).

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

The flight distance is 295 miles, or 475 km.

For direct flights, the flight time is about 1:10.

Other flights between Houston and San Antonio with Southwest
07:45
WN 4547
→
07:55
WN 2107
→
08:00
WN 258
→
08:10
WN 2287
→
08:10
WN 3733
→
08:15
WN 781
→
08:20
WN 1570
→
08:30
WN 1346
→
09:25
WN 1432
→
09:40
WN 3788
→
09:45
WN 147
→
09:50
WN 2504
→
10:00
WN 746
→
10:00
WN 1580
→
10:05
WN 165
→
10:05
WN 369
→
10:25
WN 1714
→
10:50
WN 2421
→
10:50
WN 194
→
11:00
WN 1915
→
11:05
WN 2305
→
11:05
WN 257
→
11:10
WN 4130
→
11:20
WN 813
→
11:35
WN 3628
→
13:45
WN 2455
→
14:10
WN 840
→
14:40
WN 4589
→
14:40
WN 2074
→
14:45
WN 239
→
14:50
WN 1663
→
14:55
WN 4347
→
14:55
WN 4030
→
15:00
WN 431
→
15:05
WN 2121
→
16:05
WN 1377
→
16:05
WN 2226
→
20:10
WN 1543
→
20:35
WN 4350
→
20:40
WN 3599
→
20:40
WN 2956
→
20:55
WN 1581
→
21:55
WN 287
→
22:25
WN 4470
→
22:30
WN 2779
→
22:35
WN 2122
→
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