| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 27 | DEN | BUF | 17:31 | 22:43 |
Delayed
|
Track > |
| Sep 26 | DEN | BUF | 18:26 | 23:10 |
Landed Late
|
Track > |
| Sep 25 | DEN | BUF | 20:08 | 00:52 |
Delayed
|
Track > |
| Sep 24 | DEN | BUF | 18:10 | 22:50 |
Landed
|
Track > |
United Airlines Flight UA731 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 UA731 flight from Denver to Buffalo?
The average flight time from Denver to Buffalo is 2 hours and 42 minutes. The flight distance is 2182 km / 1356 miles and the average flight speed is 774 km/h / 481 mph.
How many UA731 flights are operated per week?
4 flights per week. The flight UA731 is operated on Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA731 Denver to Buffalo?
The Airportia On-Time Performance Rating for United Airlines Flight UA731 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA731 flight?
The latest flight took off on Monday, September 28th, 2026 with the flight status being Scheduled on 22:43.
How else can the flight UA731 be referenced as?
This United Airlines flight can also be referenced as UAL731, UA0731, UA 731, UAL 731.
How often is flight UA731 delayed?
On average, 75% of all UA731 flights are delayed. The average delay is 54 minutes.
Can I get compensation for my delayed or cancelled UA731 flight or baggage issues?
If your UA731 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 UA731 Flight Tracker above for more details.
Other flights departing from Denver DEN: UA1534, UA783, UA1184, UA5527
Other flights arriving at Buffalo BUF: B6866, AA574, WN4596, AA703
All flights connecting Denver DEN to Buffalo BUF.