| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | PHX | DEN | 18:49 | 21:11 |
Landed
|
Track > |
| May 18 | PHX | DEN | 19:45 | 21:59 |
Landed Late
|
Track > |
| May 17 | PHX | DEN | 19:02 | 21:23 |
Landed
|
Track > |
| May 15 | PHX | DEN | 19:06 | 21:29 |
Landed
|
Track > |
| May 14 | PHX | DEN | 18:58 | 21:23 |
Landed
|
Track > |
| May 13 | PHX | DEN | 18:44 | 21:06 |
Landed
|
Track > |
| May 11 | PHX | DEN | 18:47 | 21:11 |
Landed
|
Track > |
| May 10 | PHX | DEN | 18:49 | 21:15 |
Landed
|
Track > |
| May 06 | PHX | DEN | 18:34 | 21:26 |
Unknown
|
Track > |
| May 04 | PHX | DEN | 19:07 | 21:42 |
Unknown
|
Track > |
United Airlines Flight UA1637 connects Phoenix, United States to Denver, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Denver International Airport DEN.
How long is the UA1637 flight from Phoenix to Denver?
The average flight time from Phoenix to Denver is 1 hour and 26 minutes. The flight distance is 968 km / 602 miles and the average flight speed is 680 km/h / 423 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1637 Phoenix to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1637 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1637 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 21:11.
How else can the flight UA1637 be referenced as?
This United Airlines flight can also be referenced as UAL1637, UA 1637, UAL 1637.
How often is flight UA1637 delayed?
On average, 20% of all UA1637 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled UA1637 flight or baggage issues?
If your UA1637 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 UA1637 Flight Tracker above for more details.
Flight UA1637 is code-shared by 1 airline using the flight number AC5140
Other flights departing from Phoenix PHX: WN3884, WN3839, AA6394, WN2962
Other flights arriving at Denver DEN: AA577, WN854, UA1291, F94766
All flights connecting Phoenix PHX to Denver DEN.
