| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 01 | BUF | DEN | 18:14 | 19:08 |
Delayed
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| Jul 25 | BUF | DEN | 17:47 | 18:41 |
Landed Late
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| Jul 18 | BUF | DEN | 17:39 | 18:32 |
Landed
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| Jul 11 | BUF | DEN | 17:15 | 18:16 |
Landed
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| Jun 27 | BUF | DEN | 19:41 | 21:03 |
Delayed
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| Jun 20 | BUF | DEN | 17:04 | 18:43 |
Landed Late
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| Jun 13 | BUF | DEN | 17:30 | 18:50 |
Landed Late
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| Jun 06 | BUF | DEN | 17:16 | 18:42 |
Landed Late
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Southwest Airlines Flight WN450 connects Buffalo, United States to Denver, United States, taking off from Buffalo Niagara International Airport BUF and landing at Denver International Airport DEN.
How long is the WN450 flight from Buffalo to Denver?
The average flight time from Buffalo to Denver is 3 hours and 11 minutes. The flight distance is 2182 km / 1356 miles and the average flight speed is 690 km/h / 429 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN450 Buffalo to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN450 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN450 flight?
The latest flight took off on Sunday, August 2nd, 2026 with the flight status being En-Route on 19:08.
How else can the flight WN450 be referenced as?
This Southwest Airlines flight can also be referenced as SWA450, WN0450, WN 450, SWA 450.
How often is flight WN450 delayed?
On average, 87% of all WN450 flights are delayed. The average delay is 45 minutes.
Can I get compensation for my delayed or cancelled WN450 flight or baggage issues?
If your WN450 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our WN450 Flight Tracker above for more details.
Other flights departing from Buffalo BUF: OO4913, OH5106, DL2266, WN757
Other flights arriving at Denver DEN: CM476, UA1390, UA720, OO4719
All flights connecting Buffalo BUF to Denver DEN.