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Southwest Airlines

SWA4642 / WN4642

ICAO: SWA4642 IATA: WN4642

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA4642
Duration
2h 00m
Distance
692 mi, 1113 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4642
Duration
2h 00m
Distance
692 mi, 1113 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4642
Duration
2h 15m
Distance
891 mi, 1434 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
2h 35m
Distance
1094 mi, 1760 km
Coreshare
Same day flight
No
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4642
Duration
1h 50m
Distance
591 mi, 951 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4642
Duration
3h 00m
Distance
1379 mi, 2219 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4642
Duration
3h 00m
Distance
1379 mi, 2219 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4642
Duration
3h 00m
Distance
1379 mi, 2219 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4642
Duration
3h 00m
Distance
1379 mi, 2219 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4642
Duration
3h 00m
Distance
1379 mi, 2219 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4642
Duration
3h 00m
Distance
1379 mi, 2219 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4642
Duration
1h 20m
Distance
227 mi, 365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4642
Duration
3h 00m
Distance
1379 mi, 2219 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4642
Duration
3h 05m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

589 miles, 947 km

Actual distance

591 miles, 951 km

0.34%
Flight time

1h 50m

Flights / Week

36 flights

Seats / Week

175 seats/flight

6300 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
    13:20
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737MAX 8 Passenger
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    16:00
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    16:00
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    13:20
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737MAX 8 Passenger
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    13:20
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737MAX 8 Passenger
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    13:20
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737MAX 8 Passenger
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    16:00
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    16:00
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    13:20
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737MAX 8 Passenger
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    13:20
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737MAX 8 Passenger
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    13:20
    Houston(HOU)
    Saint Louis(STL)
    Boeing 737MAX 8 Passenger
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    09:55
    Oakland(OAK)
    Albuquerque(ABQ)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4642
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    09:55
    Oakland(OAK)
    Albuquerque(ABQ)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4642

SWA4642 information

A domestic route in USA departing from Des Moines (DSM) and arriving at Denver (DEN).

The timezone of the departure airport is UTC -5, and the timezone of the arrival airport is UTC -6.

The current time at the point of departure is 1:24pm, and 12:24pm at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 591 miles, or 951 km.

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

Other flights between Houston and Saint Louis with Southwest
05:30
WN 2164
→
06:40
WN 2016
→
07:15
WN 2128
→
07:20
WN 2173
→
07:20
WN 4084
→
07:20
WN 883
→
07:30
WN 183
→
07:35
WN 984
→
07:35
WN 3662
→
07:40
WN 1925
→
08:00
WN 2019
→
09:00
WN 2129
→
09:00
WN 191
→
10:35
WN 2144
→
10:40
WN 2084
→
10:45
WN 2237
→
11:00
WN 2149
→
11:05
WN 2303
→
11:05
WN 1643
→
11:25
WN 2194
→
11:30
WN 3651
→
11:35
WN 1133
→
12:15
WN 2174
→
12:20
WN 2524
→
12:25
WN 1926
→
12:55
WN 4650
→
12:55
WN 4612
→
13:15
WN 3445
→
13:20
WN 4533
→
13:45
WN 544
→
14:50
WN 714
→
14:55
WN 189
→
14:55
WN 2577
→
15:00
WN 5064
→
15:20
WN 1927
→
15:45
WN 4085
→
15:55
WN 2022
→
17:05
WN 4790
→
17:10
WN 2176
→
17:10
WN 4724
→
17:10
WN 3711
→
17:55
WN 252
→
17:55
WN 2697
→
18:15
WN 1770
→
18:35
WN 1928
→
19:05
WN 1413
→
19:50
WN 3204
→
20:15
WN 2417
→
20:25
WN 2870
→
20:35
WN 4782
→
20:45
WN 3962
→
21:00
WN 3992
→
22:15
WN 2614
→
22:40
WN 2087
→
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