Southwest Airlines WN454 Flight Status Today

Domestic flight Southwest Airlines WN454 takes off from Saint Louis (STL) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 17:15 29 December 2025 America/Chicago. The flight is expected to land at Denver International Airport at 18:35 29 December 2025 America/Denver. The flight will last about 2 hours 20 minutes.

Current status of WN454 is Scheduled On time Expected Depart in 12 hours, 26 minutes

WN454 - SWA454 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to DEN
DEN Denver United States
Scheduled On time Expected Depart in 12 hours, 26 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 17:15 29 December 2025
2 None
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 18:35 29 December 2025
None C41
WN454 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 20 minutes
  • Flight Distance: 1238 kms / 769 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KATL3
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Denver
  • Current Time in Saint Louis: Monday 2025-12-29 04:49 AM
  • Current Time in Denver: Monday 2025-12-29 03:49 AM

Southwest Airlines WN454 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN454
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 24
DELAYED 3
CANCELLED 1
ON TIME 45
DELAYED 9
CANCELLED 1
ON TIME 66
DELAYED 17
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN454 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 26 Dec
Arrived Delayed by 25m
Saint Louis (STL) 2025-12-26T17:15
Denver (DEN) 2025-12-26T18:35
2025-12-26T17:44
2025-12-26T19:00
Sun 23 Nov
Departed On time
Saint Louis (STL) 2025-11-23T19:10
Denver (DEN) 2025-11-23T20:10
2025-11-23T19:25
Sat 22 Nov
Scheduled On time
Saint Louis (STL) 2025-11-22T17:00
Denver (DEN) 2025-11-22T18:20
Fri 21 Nov
Scheduled On time
Saint Louis (STL) 2025-11-21T15:50
Denver (DEN) 2025-11-21T16:35
Wed 19 Nov
Scheduled On time
Saint Louis (STL) 2025-11-19T18:30
Denver (DEN) 2025-11-19T19:30
Mon 17 Nov
Scheduled On time
Saint Louis (STL) 2025-11-17T18:30
Denver (DEN) 2025-11-17T19:30
Wed 12 Nov
Cancelled
Saint Louis (STL) 2025-11-12T18:30
Denver (DEN) 2025-11-12T19:30
Mon 10 Nov
Departed Delayed by 2h 16m
Saint Louis (STL) 2025-11-10T19:10
Denver (DEN) 2025-11-10T20:10
2025-11-10T21:39
Sun 09 Nov
Scheduled Delayed by 2h 18m
Saint Louis (STL) 2025-11-09T19:10
Denver (DEN) 2025-11-09T20:10
Mon 27 Oct
Arrived On time
Saint Louis (STL) 2025-10-27T07:25
Denver (DEN) 2025-10-27T09:15
2025-10-27T07:22
2025-10-27T09:04

Flight routes similar to Southwest Airlines WN454

Airline Flight no Departure Arrival
Frontier Airlines F94567
Frontier Airlines 		29/12/2025
19:43 		2 hours 32 minutes
21:15
Southwest Airlines WN3696
Southwest Airlines 		29/12/2025
13:40 		2 hours 20 minutes
15:00
Southwest Airlines WN2198
Southwest Airlines 		29/12/2025
21:45 		2 hours 20 minutes
23:05
Air Canada AC4886
Air Canada 		29/12/2025
14:45 		2 hours 36 minutes
16:21
United Airlines UA1380
United Airlines 		29/12/2025
14:45 		2 hours 35 minutes
16:21
Southwest Airlines WN2647
Southwest Airlines 		29/12/2025
08:30 		2 hours 20 minutes
09:50
United Airlines UA1396
United Airlines 		29/12/2025
09:00 		2 hours 35 minutes
10:35
Southwest Airlines WN4127
Southwest Airlines 		29/12/2025
18:45 		2 hours 20 minutes
20:05

Southwest Airlines Flight WN454 FAQs

What is the scheduled flight duration for Southwest Airlines WN454 flight?

On average, nonstop flight takes 2 hour(s) 20 minutes, with the flight distance of 1238 km (769 miles).

What is the current status of Southwest Airlines WN454 flight?

The current status of flight Southwest Airlines WN454 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN454 flight?

All Southwest Airlines WN454 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many Southwest Airlines WN454 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN454 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .