| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | PHX | DEN | 07:13 | 08:36 |
Landed
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| Dec 16 | PHX | DEN | 07:15 | 08:45 |
Landed
|
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| Dec 15 | PHX | DEN | 07:10 | 08:33 |
Landed
|
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| Dec 14 | PHX | DEN | 07:09 | 08:31 |
Landed
|
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| Dec 13 | PHX | DEN | 07:14 | 08:38 |
Landed
|
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| Dec 12 | PHX | DEN | 07:16 | 08:44 |
Landed
|
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| Dec 11 | PHX | DEN | 07:04 | 08:39 |
Landed
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| Dec 10 | PHX | DEN | 07:11 | 08:38 |
Landed
|
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| Dec 09 | PHX | DEN | 07:04 | 08:33 |
Landed
|
Track > |
| Dec 08 | PHX | DEN | 07:06 | 08:30 |
Landed
|
Track > |
United Airlines Flight UA401 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 UA401 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 673 km/h / 418 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA401 Phoenix to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA401 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA401 flight?
The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Landed on 08:36.
How else can the flight UA401 be referenced as?
This United Airlines flight can also be referenced as UAL401, UA0401, UA 401, UAL 401.
How often is flight UA401 delayed?
On average, 0% of all UA401 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA401 flight or baggage issues?
If your UA401 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 UA401 Flight Tracker above for more details.
Flight UA401 is code-shared by 1 airline using the flight number AC5124
Other flights departing from Phoenix PHX: AA2159, WN3391, Y42125, WN3211
Other flights arriving at Denver DEN: UA2269, UA1460, UA5885, UA2154
All flights connecting Phoenix PHX to Denver DEN.