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Southwest Airlines

SWA37 / WN37

ICAO: SWA37 IATA: WN37

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA37
Duration
1h 20m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA37
Duration
1h 20m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA37
Duration
1h 15m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
3h 05m
Distance
1224 mi, 1969 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
2h 25m
Distance
882 mi, 1419 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4 Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
1h 20m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA37
Duration
1h 10m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
2h 45m
Distance
980 mi, 1577 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
1h 10m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA37
Duration
1h 10m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
2h 30m
Distance
855 mi, 1376 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
1h 10m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
3h 40m
Distance
1394 mi, 2243 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
2h 45m
Distance
921 mi, 1482 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
1h 10m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
2h 30m
Distance
855 mi, 1376 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
2h 45m
Distance
921 mi, 1482 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
3h 40m
Distance
1394 mi, 2243 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
1h 10m
Distance
241 mi, 388 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA37
Duration
1h 10m
Distance
241 mi, 388 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

975 miles, 1569 km

Actual distance

980 miles, 1577 km

0.51%
Flight time

2h 45m

Flights / Week

76 flights

Seats / Week

137 seats/flight

10412 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
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737MAX 8 Passenger
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737MAX 8 Passenger
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    15:45
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    17:35
    Houston(HOU)
    Washington(DCA)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    10:40
    Phoenix(PHX)
    Dallas(DAL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737MAX 8 Passenger
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737MAX 8 Passenger
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    15:45
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    17:35
    Houston(HOU)
    Washington(DCA)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    10:40
    Phoenix(PHX)
    Dallas(DAL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN37
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    15:30
    Dallas(DAL)
    Houston(HOU)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN37

SWA37 information

A domestic route in USA departing from Charleston (CHS) and arriving at Dallas (DAL).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -5.

The current time at the point of departure is 2:25am, and 1:25am at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 980 miles, or 1577 km.

For direct flights, the flight time is about 2:45.

Other flights between Dallas and Houston with Southwest
06:00
WN 1628
→
06:30
WN 201
→
07:00
WN 1
→
07:30
WN 3
→
08:00
WN 1578
→
08:10
WN 1252
→
08:20
WN 5
→
08:30
WN 7
→
09:20
WN 9
→
09:30
WN 11
→
10:00
WN 15
→
10:30
WN 23
→
11:00
WN 17
→
11:30
WN 19
→
12:15
WN 21
→
12:30
WN 25
→
13:00
WN 27
→
13:30
WN 29
→
13:45
WN 5079
→
14:00
WN 31
→
14:30
WN 33
→
15:15
WN 35
→
16:15
WN 39
→
16:30
WN 41
→
17:00
WN 43
→
17:30
WN 45
→
18:00
WN 47
→
18:35
WN 49
→
19:05
WN 51
→
19:30
WN 53
→
20:00
WN 55
→
20:30
WN 57
→
21:00
WN 59
→
21:00
WN 1311
→
21:30
WN 61
→
22:00
WN 63
→
22:45
WN 65
→
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