| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 08 | DEN | PHX | 19:47 | 20:11 |
Landed
|
Track > |
| Mar 08 | DEN | PHX | 19:47 | 20:11 |
Landed
|
Track > |
United Airlines Flight UA8129 connects Denver, United States to Phoenix, United States, taking off from Denver International Airport DEN and landing at Phoenix Sky Harbor International Airport PHX.
How long is the UA8129 flight from Denver to Phoenix?
The average flight time from Denver to Phoenix is 54 minutes. The flight distance is 968 km / 602 miles and the average flight speed is 1556 km/h / 967 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA8129 Denver to Phoenix?
The Airportia On-Time Performance Rating for United Airlines Flight UA8129 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA8129 arriving at?
Flight UA8129 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest UA8129 flight?
The latest flight took off on Monday, March 9th, 2026 with the flight status being Landed on 20:11.
How else can the flight UA8129 be referenced as?
This United Airlines flight can also be referenced as UAL8129, UA 8129, UAL 8129.
How often is flight UA8129 delayed?
On average, 100% of all UA8129 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled UA8129 flight or baggage issues?
If your UA8129 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 UA8129 Flight Tracker above for more details.
Other flights departing from Denver DEN: WN779, WN2785, AA5239, OO5091
Other flights arriving at Phoenix PHX: DL8844, WN459, UA8129, DL8844
All flights connecting Denver DEN to Phoenix PHX.