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Southwest Airlines

SWA1521 / WN1521

ICAO: SWA1521 IATA: WN1521

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA1521
Duration
2h 15m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1521
Duration
2h 10m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 15m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1521
Duration
2h 40m
Distance
976 mi, 1570 km
Coreshare
Same day flight
No
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 10m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
438 mi, 705 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1521
Duration
4h 20m
Distance
1803 mi, 2901 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
4h 20m
Distance
1803 mi, 2901 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 00m
Distance
727 mi, 1170 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
438 mi, 705 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
4h 20m
Distance
1803 mi, 2901 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
438 mi, 705 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1521
Duration
2h 25m
Distance
721 mi, 1160 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1521
Duration
2h 25m
Distance
721 mi, 1160 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
2h 25m
Distance
793 mi, 1276 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
3h 10m
Distance
1453 mi, 2338 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
3h 10m
Distance
1453 mi, 2338 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1521
Duration
3h 10m
Distance
1453 mi, 2338 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
3h 25m
Distance
1224 mi, 1969 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
3h 15m
Distance
1453 mi, 2338 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1521
Duration
3h 10m
Distance
1453 mi, 2338 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
165
Economy
165
Southwest Airlines
SWA1521
Duration
3h 10m
Distance
1453 mi, 2338 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
3h 10m
Distance
1453 mi, 2338 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
3h 25m
Distance
1224 mi, 1969 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
3h 10m
Distance
1453 mi, 2338 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
1h 20m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 25m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 20m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 25m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
1h 20m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 25m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
3h 10m
Distance
1493 mi, 2402 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
2h 25m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
1h 20m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 20m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 25m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
1h 20m
Distance
347 mi, 558 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
2h 25m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
389 mi, 626 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 25m
Distance
389 mi, 626 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 25m
Distance
389 mi, 626 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
389 mi, 626 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 25m
Distance
389 mi, 626 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
2h 50m
Distance
979 mi, 1575 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
389 mi, 626 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA1521
Duration
1h 30m
Distance
389 mi, 626 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

1794 miles, 2887 km

Actual distance

1803 miles, 2901 km

0.5%
Flight time

4h 20m

Flights / Week

62 flights

Seats / Week

175 seats/flight

10850 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
    16:45
    Denver(DEN)
    Dallas(DAL)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    16:45
    Denver(DEN)
    Dallas(DAL)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    17:50
    Denver(DEN)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    17:50
    Denver(DEN)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    18:00
    Denver(DEN)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    22:15
    Dallas(DAL)
    Orlando(MCO)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    18:25
    Denver(DEN)
    Dallas(DAL)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    17:50
    Denver(DEN)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    16:45
    Denver(DEN)
    Dallas(DAL)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    16:45
    Denver(DEN)
    Dallas(DAL)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    17:50
    Denver(DEN)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    17:50
    Denver(DEN)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    18:00
    Denver(DEN)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    22:15
    Dallas(DAL)
    Orlando(MCO)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    18:25
    Denver(DEN)
    Dallas(DAL)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    17:50
    Denver(DEN)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    13:30
    New Orleans(MSY)
    Austin(AUS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    13:30
    New Orleans(MSY)
    Austin(AUS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    12:20
    Dallas(DAL)
    New Orleans(MSY)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    12:20
    Dallas(DAL)
    New Orleans(MSY)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    17:45
    Nashville(BNA)
    Los Angeles(LAX)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    16:45
    Nashville(BNA)
    Los Angeles(LAX)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    12:20
    Dallas(DAL)
    New Orleans(MSY)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    13:30
    New Orleans(MSY)
    Austin(AUS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    13:30
    New Orleans(MSY)
    Austin(AUS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    12:20
    Dallas(DAL)
    New Orleans(MSY)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    12:20
    Dallas(DAL)
    New Orleans(MSY)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    17:45
    Nashville(BNA)
    Los Angeles(LAX)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    16:45
    Nashville(BNA)
    Los Angeles(LAX)
    Boeing 737MAX 8 Passenger
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    12:20
    Dallas(DAL)
    New Orleans(MSY)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    13:30
    New Orleans(MSY)
    Austin(AUS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    13:30
    New Orleans(MSY)
    Austin(AUS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN1521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Aug 2026
    12:20
    Dallas(DAL)
    New Orleans(MSY)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN1521

SWA1521 information

A domestic route in USA departing from Nashville (BNA) and arriving at Los Angeles (LAX).

The timezone of the departure airport is UTC -5, and the timezone of the arrival airport is UTC -7.

The current time at the point of departure is 5:28pm, and 3:28pm at the point of arrival. There is a -2 hour time difference between the airports.

The flight distance is 1803 miles, or 2901 km.

For direct flights, the flight time is about 4:20.

Other flights between Denver and Dallas with Southwest
05:00
WN 548
→
05:00
WN 1364
→
05:00
WN 1614
→
05:05
WN 4091
→
05:10
WN 1078
→
05:20
WN 523
→
05:25
WN 239
→
05:25
WN 1442
→
05:25
WN 4417
→
05:30
WN 979
→
05:35
WN 1749
→
05:50
WN 440
→
06:00
WN 11
→
06:05
WN 1278
→
06:05
WN 1989
→
06:15
WN 1517
→
06:20
WN 1334
→
06:30
WN 174
→
06:40
WN 2099
→
07:00
WN 1283
→
07:00
WN 1794
→
07:00
WN 2464
→
07:35
WN 1226
→
07:35
WN 1346
→
07:40
WN 2564
→
07:45
WN 875
→
07:45
WN 1572
→
07:45
WN 4348
→
07:45
WN 4980
→
07:50
WN 1359
→
07:55
WN 561
→
08:00
WN 19
→
08:00
WN 424
→
08:00
WN 998
→
08:00
WN 3962
→
08:05
WN 4884
→
08:10
WN 2539
→
08:20
WN 2811
→
08:25
WN 1333
→
08:30
WN 729
→
08:30
WN 731
→
08:40
WN 690
→
08:45
WN 1360
→
08:45
WN 1685
→
09:00
WN 1326
→
09:05
WN 768
→
09:45
WN 1427
→
09:45
WN 2956
→
09:55
WN 1183
→
10:05
WN 1518
→
10:30
WN 1532
→
10:35
WN 820
→
10:45
WN 493
→
10:45
WN 1408
→
10:55
WN 271
→
11:05
WN 197
→
11:25
WN 1603
→
11:40
WN 2354
→
11:55
WN 1104
→
12:15
WN 1604
→
12:25
WN 1035
→
12:35
WN 3390
→
12:45
WN 2914
→
12:50
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