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Southwest Airlines

SWA1431 / WN1431

ICAO: SWA1431 IATA: WN1431

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA1431
Duration
2h 35m
Distance
943 mi, 1517 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
2h 35m
Distance
943 mi, 1517 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
2h 15m
Distance
831 mi, 1337 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
1h 55m
Distance
602 mi, 969 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
1h 25m
Distance
289 mi, 465 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
2h 25m
Distance
888 mi, 1429 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
2h 35m
Distance
888 mi, 1429 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
2h 30m
Distance
1047 mi, 1685 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
2h 35m
Distance
1047 mi, 1685 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
2h 30m
Distance
1047 mi, 1685 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
4h 05m
Distance
1854 mi, 2983 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
2h 35m
Distance
1012 mi, 1628 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
1h 05m
Distance
275 mi, 442 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
2h 35m
Distance
977 mi, 1572 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
2h 00m
Distance
650 mi, 1046 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4 Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 30m
Distance
387 mi, 623 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
6h 25m
Distance
2774 mi, 4463 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 30m
Distance
387 mi, 623 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
0h 55m
Distance
178 mi, 286 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
1h 25m
Distance
370 mi, 595 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
3h 55m
Distance
1459 mi, 2348 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
0h 55m
Distance
178 mi, 286 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
3h 55m
Distance
1459 mi, 2348 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T4
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
1h 25m
Distance
419 mi, 674 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
1h 30m
Distance
387 mi, 623 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
6h 25m
Distance
2774 mi, 4463 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 30m
Distance
387 mi, 623 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
0h 55m
Distance
178 mi, 286 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
3h 55m
Distance
1459 mi, 2348 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T4
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
0h 55m
Distance
178 mi, 286 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
3h 55m
Distance
1459 mi, 2348 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
1h 25m
Distance
370 mi, 595 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
1h 30m
Distance
387 mi, 623 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
0h 55m
Distance
178 mi, 286 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
3h 55m
Distance
1459 mi, 2348 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T4
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1431
Duration
1h 30m
Distance
387 mi, 623 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 50m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
2h 25m
Distance
946 mi, 1522 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 55m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 50m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
1h 50m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
1h 55m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 55m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 50m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
1h 15m
Distance
210 mi, 338 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 55m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 50m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
1h 55m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
1h 55m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
3h 00m
Distance
1192 mi, 1918 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
3h 00m
Distance
1192 mi, 1918 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
2h 55m
Distance
1192 mi, 1918 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
3h 00m
Distance
1192 mi, 1918 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1431
Duration
3h 00m
Distance
1192 mi, 1918 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
3h 00m
Distance
1192 mi, 1918 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1431
Duration
3h 00m
Distance
1192 mi, 1918 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

275 miles, 442 km

Actual distance

275 miles, 442 km

0%
Flight time

1h 05m

Flights / Week

45 flights

Seats / Week

137 seats/flight

6165 seats/week

Upcoming scheduled flights in the coming 30 days

Ad
  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    17:50
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    17:50
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    19:15
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    19:15
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    09:25
    Washington(DCA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    11:00
    Chicago(MDW)
    New Orleans(MSY)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    19:15
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    17:50
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    17:50
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    19:15
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    19:15
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    09:25
    Washington(DCA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    11:00
    Chicago(MDW)
    New Orleans(MSY)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    19:15
    Chicago(MDW)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    11:30
    Las Vegas(LAS)
    Santa Barbara(SBA)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    11:30
    Las Vegas(LAS)
    Santa Barbara(SBA)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    12:10
    Houston(HOU)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    12:10
    Houston(HOU)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    10:05
    Houston(HOU)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    07:50
    Phoenix(PHX)
    Kansas City(MCI)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    12:10
    Houston(HOU)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    11:30
    Las Vegas(LAS)
    Santa Barbara(SBA)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    11:30
    Las Vegas(LAS)
    Santa Barbara(SBA)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    12:10
    Houston(HOU)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    12:10
    Houston(HOU)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    10:05
    Houston(HOU)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    07:50
    Phoenix(PHX)
    Kansas City(MCI)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    12:10
    Houston(HOU)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    11:30
    Las Vegas(LAS)
    Santa Barbara(SBA)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    11:30
    Las Vegas(LAS)
    Santa Barbara(SBA)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1431
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Aug 2026
    12:10
    Houston(HOU)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1431

SWA1431 information

A domestic route in USA departing from Austin (AUS) and arriving at Harlingen (HRL).

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

The flight distance is 275 miles, or 442 km.

For direct flights, the flight time is about 1:05.

Other flights between Chicago and Houston with Southwest
05:05
WN 2781
→
05:05
WN 4789
→
05:15
WN 2867
→
05:20
WN 2872
→
05:25
WN 2731
→
05:25
WN 2668
→
06:25
WN 116
→
06:40
WN 4497
→
06:55
WN 991
→
07:05
WN 1001
→
07:10
WN 2888
→
07:20
WN 3295
→
07:20
WN 1151
→
07:25
WN 282
→
07:50
WN 3950
→
07:55
WN 3088
→
08:30
WN 4634
→
08:40
WN 412
→
08:50
WN 1381
→
09:50
WN 2889
→
10:10
WN 2783
→
10:10
WN 2669
→
10:15
WN 987
→
10:15
WN 382
→
10:15
WN 2127
→
10:15
WN 1998
→
10:15
WN 4395
→
10:30
WN 4709
→
10:35
WN 1301
→
10:40
WN 1674
→
11:10
WN 1637
→
11:40
WN 2196
→
11:50
WN 709
→
11:50
WN 799
→
12:05
WN 2874
→
12:25
WN 2939
→
12:25
WN 2699
→
12:35
WN 2714
→
12:55
WN 2820
→
13:00
WN 430
→
14:05
WN 298
→
14:20
WN 833
→
15:00
WN 1124
→
15:00
WN 5088
→
15:10
WN 4647
→
15:30
WN 5147
→
15:45
WN 2875
→
15:45
WN 2891
→
16:05
WN 1194
→
16:40
WN 2670
→
17:15
WN 231
→
17:15
WN 2733
→
17:20
WN 4482
→
17:25
WN 1677
→
17:30
WN 701
→
17:40
WN 2785
→
17:45
WN 242
→
18:05
WN 2892
→
18:05
WN 819
→
18:40
WN 2876
→
19:10
WN 5080
→
20:00
WN 2131
→
20:05
WN 656
→
20:25
WN 2625
→
20:25
WN 207
→
20:35
WN 2178
→
20:40
WN 2723
→
20:45
WN 1357
→
21:00
WN 2787
→
21:20
WN 1668
→
21:30
WN 4058
→
21:40
WN 2877
→
21:40
WN 954
→
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