| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 17 | IDA | DEN | 14:28 | 16:18 |
Delayed
|
Track > |
| Oct 16 | IDA | DEN | 14:43 | 15:50 |
Landed
|
Track > |
| Oct 15 | IDA | DEN | 14:39 | 15:52 |
Landed
|
Track > |
| Oct 14 | IDA | DEN | 17:39 | 16:18 |
En-Route
|
Track > |
| Oct 13 | IDA | DEN | 14:36 | 15:46 |
Landed
|
Track > |
| Oct 12 | IDA | DEN | 14:34 | 15:41 |
Landed
|
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| Oct 11 | IDA | DEN | 14:48 | 15:56 |
Landed
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| Oct 10 | IDA | DEN | 15:25 | 16:40 |
Landed Late
|
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| Oct 09 | IDA | DEN | 15:51 | 16:59 |
Landed Late
|
Track > |
| Oct 08 | IDA | DEN | 14:31 | 15:39 |
Landed
|
Track > |
United Airlines Flight UA2155 connects Idaho Falls, United States to Denver, United States, taking off from Idaho Falls Regional Airport IDA and landing at Denver International Airport DEN.
How long is the UA2155 flight from Idaho Falls to Denver?
The average flight time from Idaho Falls to Denver is 1 hour and 9 minutes. The flight distance is 736 km / 457 miles and the average flight speed is 589 km/h / 366 mph.
How many UA2155 flights are operated per week?
7 flights per week. The flight UA2155 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA2155 Idaho Falls to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA2155 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA2155 flight?
The latest flight took off on Saturday, October 17th, 2026 with the flight status being Scheduled on 16:18.
How else can the flight UA2155 be referenced as?
This United Airlines flight can also be referenced as UAL2155, UA 2155, UAL 2155.
How often is flight UA2155 delayed?
On average, 20% of all UA2155 flights are delayed. The average delay is 31 minutes.
Can I get compensation for my delayed or cancelled UA2155 flight or baggage issues?
If your UA2155 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 UA2155 Flight Tracker above for more details.
Other flights departing from Idaho Falls IDA: OO3027, OO5009, OO3322, OO5666
Other flights arriving at Denver DEN: WN2355, WN2470, UA1969, UA478
All flights connecting Idaho Falls IDA to Denver DEN.