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Southwest Airlines

SWA4521 / WN4521

ICAO: SWA4521 IATA: WN4521

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA4521
Duration
1h 50m
Distance
630 mi, 1014 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4521
Duration
1h 50m
Distance
630 mi, 1014 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4521
Duration
1h 50m
Distance
630 mi, 1014 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4521
Duration
1h 55m
Distance
630 mi, 1014 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4521
Duration
1h 50m
Distance
630 mi, 1014 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
1h 25m
Distance
327 mi, 526 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4521
Duration
1h 20m
Distance
327 mi, 526 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4521
Duration
1h 30m
Distance
442 mi, 711 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4521
Duration
1h 50m
Distance
643 mi, 1035 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4521
Duration
0h 55m
Distance
121 mi, 195 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4521
Duration
3h 20m
Distance
1350 mi, 2172 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
1h 50m
Distance
643 mi, 1035 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
1h 35m
Distance
424 mi, 682 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
1h 35m
Distance
424 mi, 682 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
2h 40m
Distance
920 mi, 1480 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
1h 30m
Distance
424 mi, 682 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4521
Duration
2h 05m
Distance
642 mi, 1033 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
1h 35m
Distance
424 mi, 682 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
1h 35m
Distance
424 mi, 682 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
1h 30m
Distance
424 mi, 682 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4521
Duration
2h 40m
Distance
920 mi, 1480 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4521
Duration
1h 30m
Distance
424 mi, 682 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4521
Duration
1h 35m
Distance
424 mi, 682 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
TERMINAL 2
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
STL
Saint Louis, US
left TERMINAL 2
Saint Louis - STL
WEDNESDAY 03-JUN-2026
10:20 GMT-0500
TPA
Tampa, US
arrives TERMINAL N/A
Tampa - TPA
WEDNESDAY 03-JUN-2026
13:40 GMT-0400
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

627 miles, 1009 km

Actual distance

630 miles, 1014 km

0.48%
Flight time

1h 50m

Flights / Week

27 flights

Seats / Week

137 seats/flight

3699 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:
    03 Jun 2026
    10:20
    Saint Louis(STL)
    Tampa(TPA)
    Boeing 737MAX 8 Passenger
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    18:30
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    19:15
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    19:15
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    18:30
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    19:15
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    19:15
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    18:30
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    19:15
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    19:15
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    18:30
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    19:15
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    19:15
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jul 2026
    20:10
    Albuquerque(ABQ)
    San Diego(SAN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4521

SWA4521 information

A domestic route in USA departing from Albuquerque (ABQ) and arriving at San Diego (SAN).

The timezone of the departure airport is UTC -6, and the timezone of the arrival airport is UTC -7.

The current time at the point of departure is 5:17pm, and 4:17pm at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 630 miles, or 1014 km.

For direct flights, the flight time is about 1:50.

Other flights between Saint Louis and Tampa with Southwest
05:00
WN 4203
→
05:00
WN 3985
→
05:05
WN 830
→
05:05
WN 4128
→
05:35
WN 2041
→
08:30
WN 2540
→
09:35
WN 3893
→
10:05
WN 3986
→
10:15
WN 4129
→
10:20
WN 4204
→
13:50
WN 3894
→
14:10
WN 5062
→
14:25
WN 4047
→
15:00
WN 4132
→
15:20
WN 4205
→
16:05
WN 4534
→
16:15
WN 807
→
16:20
WN 3465
→
18:40
WN 3895
→
19:40
WN 3330
→
20:00
WN 4206
→
20:15
WN 4619
→
20:50
WN 4130
→
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