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Southwest Airlines

SWA4921 / WN4921

ICAO: SWA4921 IATA: WN4921

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA4921
Duration
1h 25m
Distance
375 mi, 603 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
375 mi, 603 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
2h 00m
Distance
673 mi, 1083 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 35m
Distance
483 mi, 777 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4921
Duration
1h 35m
Distance
483 mi, 777 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
1h 45m
Distance
483 mi, 777 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
1h 30m
Distance
406 mi, 653 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
2h 05m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
2h 10m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4921
Duration
2h 10m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
2h 05m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
2h 05m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
2h 10m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
2h 10m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
2h 05m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
2h 10m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
2h 05m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4921
Duration
2h 10m
Distance
564 mi, 907 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4921
Duration
2h 10m
Distance
564 mi, 907 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

671 miles, 1079 km

Actual distance

673 miles, 1083 km

0.3%
Flight time

2h 00m

Flights / Week

36 flights

Seats / Week

175 seats/flight

6300 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
    21:05
    Los Angeles(LAX)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    21:05
    Los Angeles(LAX)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    21:05
    Los Angeles(LAX)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    20:35
    Los Angeles(LAX)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    21:05
    Los Angeles(LAX)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    21:05
    Los Angeles(LAX)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    21:05
    Los Angeles(LAX)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    20:35
    Los Angeles(LAX)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    21:05
    Los Angeles(LAX)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    05:30
    Nashville(BNA)
    Houston(HOU)
    Boeing 737MAX 8 Passenger
    WN4921
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    05:30
    Nashville(BNA)
    Houston(HOU)
    Boeing 737MAX 8 Passenger
    WN4921

SWA4921 information

A domestic route in USA departing from Nashville (BNA) and arriving at Houston (HOU).

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

The flight distance is 673 miles, or 1083 km.

For direct flights, the flight time is about 2:00.

Other flights between Los Angeles and Sacramento with Southwest
06:20
WN 4894
→
06:55
WN 468
→
07:00
WN 2542
→
07:00
WN 1276
→
07:05
WN 2381
→
07:05
WN 2288
→
07:10
WN 1556
→
07:45
WN 4802
→
07:55
WN 159
→
08:15
WN 2674
→
08:20
WN 2543
→
08:25
WN 3274
→
08:55
WN 3711
→
09:00
WN 2382
→
09:00
WN 2356
→
09:15
WN 1270
→
09:30
WN 200
→
09:30
WN 4322
→
09:30
WN 4454
→
09:45
WN 2388
→
09:55
WN 762
→
10:00
WN 2514
→
10:30
WN 2950
→
10:50
WN 1894
→
11:00
WN 801
→
11:25
WN 510
→
11:30
WN 2634
→
11:50
WN 2516
→
11:50
WN 2384
→
12:05
WN 2515
→
12:10
WN 2503
→
12:15
WN 2347
→
12:15
WN 265
→
12:25
WN 2544
→
12:30
WN 2536
→
12:35
WN 867
→
12:40
WN 1569
→
12:55
WN 3305
→
13:15
WN 4797
→
13:55
WN 2049
→
14:00
WN 2008
→
14:05
WN 2508
→
14:35
WN 2545
→
14:50
WN 480
→
14:50
WN 2635
→
15:00
WN 1182
→
15:20
WN 1172
→
15:25
WN 4424
→
15:25
WN 1383
→
15:40
WN 928
→
15:55
WN 2023
→
16:10
WN 4171
→
17:00
WN 685
→
17:25
WN 2041
→
17:45
WN 4500
→
17:45
WN 470
→
17:50
WN 1555
→
18:00
WN 2876
→
18:00
WN 3717
→
18:30
WN 2355
→
18:55
WN 2383
→
19:35
WN 427
→
19:55
WN 2348
→
20:10
WN 1360
→
20:20
WN 551
→
20:55
WN 3698
→
20:55
WN 2934
→
20:55
WN 2197
→
20:55
WN 4930
→
21:25
WN 4172
→
21:55
WN 528
→
22:05
WN 2853
→
22:05
WN 4245
→
22:10
WN 3295
→
22:15
WN 1679
→
22:55
WN 4159
→
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