| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | BUF | DEN | 09:00 | 10:35 |
Scheduled
|
Track > |
| Jun 03 | BUF | DEN | 09:05 | 10:06 |
Landed
|
Track > |
| Jun 02 | BUF | DEN | 09:10 | 10:13 |
Landed
|
Track > |
| Jun 01 | BUF | DEN | 09:01 | 10:05 |
Landed
|
Track > |
| May 31 | BUF | DEN | 09:20 | 10:26 |
Landed
|
Track > |
| May 30 | BUF | DEN | 09:11 | 10:10 |
Landed
|
Track > |
| May 29 | BUF | DEN | 09:10 | 10:13 |
Landed
|
Track > |
| May 28 | BUF | DEN | 09:03 | 10:10 |
Landed
|
Track > |
| May 27 | BUF | DEN | 09:08 | 10:11 |
Landed
|
Track > |
| May 26 | BUF | DEN | 14:57 | 10:35 |
Unknown
|
Track > |
United Airlines Flight UA1727 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 UA1727 flight from Buffalo to Denver?
The average flight time from Buffalo to Denver is 3 hours and 3 minutes. The flight distance is 2182 km / 1356 miles and the average flight speed is 693 km/h / 431 mph.
How many UA1727 flights are operated per week?
7 flights per week. The flight UA1727 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1727 Buffalo to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1727 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1727 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Scheduled on 10:35.
How else can the flight UA1727 be referenced as?
This United Airlines flight can also be referenced as UAL1727, UA 1727, UAL 1727.
How often is flight UA1727 delayed?
On average, 0% of all UA1727 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1727 flight or baggage issues?
If your UA1727 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 UA1727 Flight Tracker above for more details.
Other flights departing from Buffalo BUF: DL4639, WN757, B685, DL5366
Other flights arriving at Denver DEN: AC1073, UA5295, WN202, UA5195
All flights connecting Buffalo BUF to Denver DEN.
