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Southwest Airlines

SWA3851 / WN3851

ICAO: SWA3851 IATA: WN3851

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA3851
Duration
3h 15m
Distance
1375 mi, 2212 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
3h 15m
Distance
1375 mi, 2212 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3851
Duration
3h 15m
Distance
1375 mi, 2212 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
1h 45m
Distance
614 mi, 988 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
1h 45m
Distance
614 mi, 988 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
1h 45m
Distance
614 mi, 988 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3851
Duration
1h 45m
Distance
614 mi, 988 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
1h 25m
Distance
473 mi, 761 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3851
Duration
1h 45m
Distance
614 mi, 988 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3851
Duration
1h 45m
Distance
614 mi, 988 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3851
Duration
1h 20m
Distance
339 mi, 545 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3851
Duration
1h 15m
Distance
227 mi, 365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3851
Duration
1h 20m
Distance
343 mi, 552 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3851
Duration
1h 20m
Distance
343 mi, 552 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3851
Duration
1h 20m
Distance
339 mi, 545 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3851
Duration
3h 30m
Distance
1623 mi, 2611 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
1h 55m
Distance
572 mi, 920 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
2h 00m
Distance
710 mi, 1142 km
Coreshare
Same day flight
Yes
Terminal
Departure: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
3h 30m
Distance
1623 mi, 2611 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
1h 55m
Distance
572 mi, 920 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
2h 20m
Distance
912 mi, 1467 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
2h 20m
Distance
912 mi, 1467 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3851
Duration
2h 20m
Distance
912 mi, 1467 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3851
Duration
2h 20m
Distance
912 mi, 1467 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB
Meals
Seats
165
Economy
165
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

570 miles, 917 km

Actual distance

572 miles, 920 km

0.35%
Flight time

1h 55m

Flights / Week

37 flights

Seats / Week

165 seats/flight

6105 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
    13:50
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    13:50
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    13:50
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    12:40
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    14:30
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    13:50
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    13:50
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    13:50
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    12:40
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    14:30
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    13:50
    Las Vegas(LAS)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    14:15
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    14:15
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    06:55
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    15:10
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737MAX 8 Passenger
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    14:15
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    14:15
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    14:15
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    07:05
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    15:10
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737MAX 8 Passenger
    WN3851
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    14:15
    Omaha(OMA)
    Nashville(BNA)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3851

SWA3851 information

A domestic route in USA departing from Birmingham (BHM) and arriving at Houston (HOU).

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

The flight distance is 572 miles, or 920 km.

For direct flights, the flight time is about 1:55.

Other flights between Las Vegas and Saint Louis with Southwest
05:10
WN 1180
→
05:20
WN 2464
→
06:45
WN 2368
→
06:50
WN 2465
→
06:55
WN 2977
→
06:55
WN 4405
→
07:10
WN 1708
→
07:15
WN 4693
→
07:25
WN 1303
→
07:35
WN 377
→
08:10
WN 344
→
08:10
WN 2531
→
08:30
WN 580
→
08:40
WN 1409
→
08:45
WN 1790
→
08:55
WN 2
→
09:50
WN 2317
→
10:10
WN 1866
→
10:15
WN 2466
→
10:25
WN 4044
→
10:55
WN 702
→
11:00
WN 1181
→
11:10
WN 2294
→
11:10
WN 1828
→
11:15
WN 2369
→
11:20
WN 469
→
11:45
WN 188
→
12:10
WN 3538
→
12:20
WN 3085
→
12:25
WN 2442
→
12:35
WN 556
→
12:55
WN 2143
→
12:55
WN 1285
→
13:35
WN 1152
→
13:40
WN 2312
→
13:55
WN 3744
→
14:05
WN 2885
→
14:40
WN 1663
→
15:30
WN 2012
→
16:40
WN 4106
→
16:40
WN 1767
→
17:00
WN 3671
→
17:15
WN 3909
→
17:30
WN 2319
→
17:35
WN 2444
→
17:35
WN 266
→
17:35
WN 1559
→
18:00
WN 1233
→
18:10
WN 3863
→
18:20
WN 1397
→
18:40
WN 2231
→
18:50
WN 2453
→
18:55
WN 1887
→
18:55
WN 511
→
19:00
WN 4539
→
19:25
WN 1484
→
19:25
WN 4528
→
19:25
WN 4890
→
19:45
WN 1260
→
20:10
WN 1156
→
20:30
WN 4520
→
20:45
WN 2371
→
20:55
WN 2555
→
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