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Southwest Airlines

SWA4639 / WN4639

ICAO: SWA4639 IATA: WN4639

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA4639
Duration
2h 45m
Distance
888 mi, 1429 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
2h 45m
Distance
888 mi, 1429 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
2h 50m
Distance
888 mi, 1429 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
2h 45m
Distance
888 mi, 1429 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
3h 35m
Distance
1485 mi, 2389 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4639
Duration
3h 10m
Distance
1224 mi, 1969 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
3h 15m
Distance
1224 mi, 1969 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
3h 10m
Distance
1224 mi, 1969 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4639
Duration
2h 00m
Distance
784 mi, 1261 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 40m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 40m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 40m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 35m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
1h 35m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 40m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 35m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
1h 40m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 35m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
1h 40m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 05m
Distance
252 mi, 405 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
1h 55m
Distance
653 mi, 1051 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 05m
Distance
252 mi, 405 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 05m
Distance
252 mi, 405 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4639
Duration
1h 55m
Distance
653 mi, 1051 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4639
Duration
1h 10m
Distance
252 mi, 405 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4639
Duration
1h 05m
Distance
252 mi, 405 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

650 miles, 1046 km

Actual distance

653 miles, 1051 km

0.46%
Flight time

1h 55m

Flights / Week

50 flights

Seats / Week

175 seats/flight

8750 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:
    21 Jul 2026
    18:05
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    18:05
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    19:25
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    19:25
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    19:10
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    18:50
    Houston(HOU)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    19:25
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    18:05
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    18:05
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    19:25
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    19:25
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    19:10
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    18:50
    Houston(HOU)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    19:25
    Houston(HOU)
    Denver(DEN)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    13:35
    Kansas City(MCI)
    Portland(PDX)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    19:35
    Washington(DCA)
    Houston(HOU)
    Boeing 737MAX 8 Passenger
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    13:35
    Kansas City(MCI)
    Portland(PDX)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4639
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    19:35
    Washington(DCA)
    Houston(HOU)
    Boeing 737MAX 8 Passenger
    WN4639

SWA4639 information

A domestic route in USA departing from Austin (AUS) and arriving at Kansas City (MCI).

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

The flight distance is 653 miles, or 1051 km.

For direct flights, the flight time is about 1:55.

Other flights between Houston and Denver with Southwest
05:30
WN 1970
→
06:00
WN 2404
→
06:05
WN 2078
→
06:15
WN 1948
→
06:15
WN 2606
→
06:20
WN 1809
→
06:45
WN 1913
→
07:15
WN 353
→
07:20
WN 2136
→
07:55
WN 106
→
07:55
WN 947
→
08:05
WN 2079
→
08:10
WN 1949
→
08:15
WN 1971
→
08:45
WN 1843
→
09:00
WN 1057
→
09:05
WN 133
→
09:15
WN 405
→
09:25
WN 102
→
09:40
WN 1078
→
10:15
WN 1007
→
10:20
WN 1972
→
11:00
WN 2035
→
11:00
WN 4494
→
11:00
WN 1813
→
11:05
WN 4460
→
11:20
WN 11
→
11:25
WN 4294
→
12:05
WN 1795
→
12:10
WN 1431
→
12:15
WN 1315
→
12:15
WN 1689
→
12:15
WN 1789
→
12:30
WN 984
→
12:45
WN 1267
→
12:55
WN 3069
→
13:00
WN 1680
→
13:00
WN 4870
→
13:10
WN 2097
→
13:25
WN 2697
→
13:55
WN 4002
→
14:05
WN 1796
→
14:20
WN 2177
→
14:35
WN 1150
→
14:35
WN 2379
→
14:40
WN 1777
→
14:45
WN 1822
→
14:45
WN 5075
→
14:55
WN 1806
→
15:00
WN 2082
→
15:00
WN 188
→
15:20
WN 1917
→
16:10
WN 1817
→
16:20
WN 1915
→
16:30
WN 1674
→
16:50
WN 761
→
16:55
WN 167
→
16:55
WN 1951
→
17:00
WN 1914
→
17:05
WN 2037
→
17:55
WN 1974
→
18:00
WN 1625
→
18:10
WN 5089
→
18:10
WN 1916
→
18:15
WN 1821
→
18:15
WN 1585
→
18:20
WN 2328
→
18:25
WN 1953
→
18:35
WN 2083
→
18:35
WN 557
→
18:35
WN 4007
→
19:35
WN 2081
→
19:45
WN 2370
→
19:50
WN 142
→
20:00
WN 1531
→
20:25
WN 2140
→
20:35
WN 614
→
20:40
WN 3633
→
21:15
WN 1942
→
22:30
WN 3798
→
22:35
WN 4703
→
22:35
WN 1956
→
22:40
WN 2039
→
22:45
WN 1975
→
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