| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | BIL | DEN | 16:17 | 17:28 |
Landed
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| Feb 10 | BIL | DEN | 16:45 | 17:54 |
Landed
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| Feb 09 | BIL | DEN | 18:20 | 19:33 |
Delayed
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| Feb 08 | BIL | DEN | 16:19 | 17:32 |
Landed
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| Feb 07 | BIL | DEN | 16:13 | 17:24 |
Landed
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| Feb 06 | BIL | DEN | 16:55 | 18:10 |
Landed
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| Feb 05 | BIL | DEN | 16:53 | 18:11 |
Landed
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| Feb 04 | BIL | DEN | 16:33 | 17:43 |
Landed
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| Feb 03 | BIL | DEN | 16:25 | 17:37 |
Landed
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| Feb 02 | BIL | DEN | 16:49 | 18:02 |
Landed
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United Airlines Flight UA4637 connects Billings, United States to Denver, United States, taking off from Billings Logan International Airport BIL and landing at Denver International Airport DEN.
How long is the UA4637 flight from Billings to Denver?
The average flight time from Billings to Denver is 1 hour and 12 minutes. The flight distance is 732 km / 455 miles and the average flight speed is 607 km/h / 377 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4637 Billings to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA4637 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4637 flight?
The latest flight took off on Thursday, February 12th, 2026 with the flight status being Landed on 17:28.
How else can the flight UA4637 be referenced as?
This United Airlines flight can also be referenced as UAL4637, UA 4637, UAL 4637.
How often is flight UA4637 delayed?
On average, 30% of all UA4637 flights are delayed. The average delay is 32 minutes.
Can I get compensation for my delayed or cancelled UA4637 flight or baggage issues?
If your UA4637 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 UA4637 Flight Tracker above for more details.
Flight UA4637 is code-shared by 2 airlines using the flight numbers AC3462, CM1188
Other flights departing from Billings BIL: AS2079, 9K1767
Other flights arriving at Denver DEN: UA1001, UA619, UA2334, AA2059
All flights connecting Billings BIL to Denver DEN.