| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | YUL | DEN | 20:00 | 21:44 |
Delayed
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| Jul 17 | YUL | DEN | 16:55 | 18:21 |
Landed
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| Jul 16 | YUL | DEN | 16:55 | 18:31 |
Landed
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| Jul 15 | YUL | DEN | 17:01 | 18:28 |
Landed
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| Jul 14 | YUL | DEN | 17:05 | 18:27 |
Landed
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| Jul 13 | YUL | DEN | 16:57 | 18:12 |
Landed
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| Jul 12 | YUL | DEN | 17:17 | 18:36 |
Landed
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| Jul 11 | YUL | DEN | 18:30 | 19:50 |
Delayed
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| Jul 10 | YUL | DEN | 16:45 | 18:54 |
Landed
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| Jul 09 | YUL | DEN | 16:36 | 19:12 |
Landed Late
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United Airlines Flight UA8127 connects Montreal, Canada to Denver, United States, taking off from Montreal Pierre Elliott Trudeau Airport YUL and landing at Denver International Airport DEN.
How long is the UA8127 flight from Montreal to Denver?
The average flight time from Montreal to Denver is 3 hours and 37 minutes. The flight distance is 2587 km / 1608 miles and the average flight speed is 722 km/h / 449 mph.
How many UA8127 flights are operated per week?
6 flights per week. The flight UA8127 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA8127 Montreal to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA8127 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA8127 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being En-Route on 21:44.
How else can the flight UA8127 be referenced as?
This United Airlines flight can also be referenced as UAL8127, UA 8127, UAL 8127.
How often is flight UA8127 delayed?
On average, 30% of all UA8127 flights are delayed. The average delay is 80 minutes.
Can I get compensation for my delayed or cancelled UA8127 flight or baggage issues?
If your UA8127 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 UA8127 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Montreal YUL: AA6025, AC1075, AC307, AC321
Other flights arriving at Denver DEN: F971, WN3221, AC1075, UA338
All flights connecting Montreal YUL to Denver DEN.
