| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 24 | BOI | DEN | 10:51 | 12:21 |
Landed
|
Track > |
| Oct 23 | BOI | DEN | 10:52 | 12:28 |
Landed
|
Track > |
| Oct 20 | BOI | DEN | 11:18 | 12:48 |
En-Route
|
Track > |
| Oct 19 | BOI | DEN | 10:49 | 12:15 |
Landed
|
Track > |
| Oct 17 | BOI | DEN | 11:16 | 12:45 |
Landed
|
Track > |
| Oct 16 | BOI | DEN | 10:57 | 12:29 |
Landed
|
Track > |
| Oct 13 | BOI | DEN | 10:50 | 12:20 |
Landed
|
Track > |
| Oct 12 | BOI | DEN | 10:50 | 12:16 |
Landed
|
Track > |
| Oct 10 | BOI | DEN | 10:47 | 12:14 |
Landed
|
Track > |
| Oct 09 | BOI | DEN | 10:53 | 12:21 |
Landed
|
Track > |
United Airlines Flight UA1439 connects Boise, United States to Denver, United States, taking off from Boise Airport BOI and landing at Denver International Airport DEN.
How long is the UA1439 flight from Boise to Denver?
The average flight time from Boise to Denver is 1 hour and 29 minutes. The flight distance is 1042 km / 648 miles and the average flight speed is 700 km/h / 435 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1439 Boise to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1439 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1439 arriving at?
Flight UA1439 arrives at Denver International Airport (DEN) Terminal N.
When was the latest UA1439 flight?
The latest flight took off on Friday, October 24th, 2025 with the flight status being Landed on 12:21.
How else can the flight UA1439 be referenced as?
This United Airlines flight can also be referenced as UAL1439, UA 1439, UAL 1439.
How often is flight UA1439 delayed?
On average, 20% of all UA1439 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled UA1439 flight or baggage issues?
If your UA1439 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 UA1439 Flight Tracker above for more details.
Flight UA1439 is code-shared by 2 airlines using the flight numbers AC3217, LH7899
Other flights departing from Boise BOI: AS3321, WN1435, AS2148, WN1433
Other flights arriving at Denver DEN: UA2633, UA5486, UA5959, UA4648
All flights connecting Boise BOI to Denver DEN.
