WN451 Flight Status Southwest Airlines: Denver to Houston (SWA451)
DEN Denver
- Scheduled
- 18:30
- Estimated
- 18:30
Gate: C41
Departure: Tue, Nov 3, 2026 · local time MST
HOU Houston
- Scheduled
- 21:50
- Estimated
- Delay
Gate: 50
Arrival: Tue, Nov 3, 2026 · local time CST
Departs in 4h 24m 0%
DEN 18:30 HOU 21:50
1,422 km (883 mi) to fly
Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.
Distance: 1422 km / 883 miles · Scheduled Duration: 02:20 · Aircraft:
WN 451 Flight Status & Schedule Southwest Airlines Denver to Houston
Southwest Airlines flight WN 451 links Denver and Houston, 1,422 km (883 mi) apart, and flies once a week, on Tuesdays. The timetable allows 2 h 20 min; there is not enough recent history yet to say how long it usually takes. Today's flight is scheduled to leave at 18:30 and arrive at 21:50 local time.
About WN 451
- Distance
- 1,422 km (883 mi)
- Scheduled flight time
- 2 h 20 min
- Flies
- Tue
WN 451 FAQ
- How long is the WN451 flight?
- The timetable allows 2 h 20 min. Denver to Houston is 1,422 km (883 mi).
- Which days does WN451 fly?
- Once a week, on Tuesdays, based on the schedule of the last 7 days.
- What other flight numbers does WN451 have?
- Also listed as SWA451 (Southwest Airlines' ICAO code) and WN 451.
WN451 and Denver DEN to Houston HOU Flights
Other flights departing from Denver DEN: KG5940, WN235, WN1763
Other flights arriving at Houston HOU: WN1524, WN2781, WN2012, WN57
All flights connecting Denver DEN to Houston HOU.