| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 29 | DEN | BUF | 13:58 | 18:35 |
Landed
|
Track > |
| Jul 28 | DEN | BUF | 14:12 | 18:46 |
Landed Late
|
Track > |
| Jul 22 | DEN | BUF | 13:42 | 18:17 |
Landed
|
Track > |
| Jul 21 | DEN | BUF | 13:50 | 18:22 |
Landed
|
Track > |
| Jul 15 | DEN | BUF | 14:05 | 18:53 |
Landed Late
|
Track > |
| Jul 14 | DEN | BUF | 14:00 | 18:52 |
Landed Late
|
Track > |
| Jul 08 | DEN | BUF | 13:38 | 18:20 |
Landed
|
Track > |
| Jul 07 | DEN | BUF | 13:48 | 18:31 |
Landed
|
Track > |
| Jul 01 | DEN | BUF | 14:05 | 18:50 |
Landed Late
|
Track > |
| Jun 30 | DEN | BUF | 13:55 | 18:35 |
Landed
|
Track > |
Southwest Airlines Flight WN2259 connects Denver, United States to Buffalo, United States, taking off from Denver International Airport DEN and landing at Buffalo Niagara International Airport BUF.
How long is the WN2259 flight from Denver to Buffalo?
The average flight time from Denver to Buffalo is 2 hours and 40 minutes. The flight distance is 2182 km / 1356 miles and the average flight speed is 815 km/h / 507 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2259 Denver to Buffalo?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2259 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN2259 flight?
The latest flight took off on Wednesday, July 29th, 2026 with the flight status being Landed on 18:35.
How else can the flight WN2259 be referenced as?
This Southwest Airlines flight can also be referenced as SWA2259, WN 2259, SWA 2259.
How often is flight WN2259 delayed?
On average, 70% of all WN2259 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled WN2259 flight or baggage issues?
If your WN2259 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 WN2259 Flight Tracker above for more details.
Other flights departing from Denver DEN: UA2750, UA4797, UA5616, UA6031
Other flights arriving at Buffalo BUF: DL5380, AA1614, UA3607, UA4823
All flights connecting Denver DEN to Buffalo BUF.