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Southwest Airlines

SWA3943 / WN3943

ICAO: SWA3943 IATA: WN3943

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA3943
Duration
1h 05m
Distance
238 mi, 383 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3943
Duration
1h 05m
Distance
238 mi, 383 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 40m
Distance
1004 mi, 1615 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
2h 40m
Distance
1004 mi, 1615 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3943
Duration
2h 40m
Distance
1004 mi, 1615 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 40m
Distance
1004 mi, 1615 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
3h 40m
Distance
1677 mi, 2698 km
Coreshare
Same day flight
No
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 40m
Distance
1004 mi, 1615 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
5h 00m
Distance
2416 mi, 3887 km
Coreshare
Same day flight
No
Terminal
Departure: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3943
Duration
5h 00m
Distance
2416 mi, 3887 km
Coreshare
Same day flight
No
Terminal
Departure: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 25m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
2h 25m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
2h 25m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
2h 20m
Distance
806 mi, 1297 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3943
Duration
1h 40m
Distance
585 mi, 941 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

1667 miles, 2682 km

Actual distance

1677 miles, 2698 km

0.6%
Flight time

3h 40m

Flights / Week

21 flights

Seats / Week

175 seats/flight

3675 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
    08:10
    Saint Louis(STL)
    Kansas City(MCI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    08:10
    Saint Louis(STL)
    Kansas City(MCI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    08:10
    Saint Louis(STL)
    Kansas City(MCI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    10:15
    Saint Louis(STL)
    Kansas City(MCI)
    Boeing 737MAX 8 Passenger
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    08:10
    Saint Louis(STL)
    Kansas City(MCI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    08:10
    Saint Louis(STL)
    Kansas City(MCI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    08:10
    Saint Louis(STL)
    Kansas City(MCI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    10:15
    Saint Louis(STL)
    Kansas City(MCI)
    Boeing 737MAX 8 Passenger
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    08:10
    Saint Louis(STL)
    Kansas City(MCI)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    07:35
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    07:35
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    11:00
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    11:00
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    07:25
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737MAX 8 Passenger
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    11:00
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    11:00
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    07:35
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    07:35
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    11:00
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    11:00
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    07:25
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737MAX 8 Passenger
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    11:00
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    11:00
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    07:35
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3943
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    07:35
    Tampa(TPA)
    Chicago(MDW)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3943

SWA3943 information

A domestic route in USA departing from Phoenix (PHX) and arriving at Columbus (CMH).

The timezone of the departure airport is UTC -7, and the timezone of the arrival airport is UTC -4.

The current time at the point of departure is 7:26pm, and 10:26pm at the point of arrival. There is a 3 hour time difference between the airports.

The flight distance is 1677 miles, or 2698 km.

For direct flights, the flight time is about 3:40.

Other flights between Saint Louis and Kansas City with Southwest
08:25
WN 4087
→
08:25
WN 4164
→
08:25
WN 3261
→
08:25
WN 4320
→
08:25
WN 4723
→
08:30
WN 2667
→
08:30
WN 2520
→
08:35
WN 25
→
10:35
WN 1041
→
10:35
WN 2394
→
12:40
WN 4372
→
13:25
WN 3810
→
13:25
WN 552
→
13:30
WN 1954
→
13:40
WN 771
→
13:40
WN 3193
→
13:45
WN 4075
→
14:10
WN 762
→
14:15
WN 3855
→
14:20
WN 2530
→
14:40
WN 736
→
14:40
WN 4268
→
14:50
WN 3401
→
15:05
WN 487
→
16:05
WN 1530
→
16:20
WN 103
→
16:20
WN 1133
→
16:45
WN 3944
→
17:05
WN 4194
→
18:55
WN 3811
→
20:15
WN 2421
→
20:45
WN 3955
→
21:45
WN 4166
→
21:45
WN 2453
→
21:50
WN 4964
→
22:45
WN 3562
→
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