| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | ORD | ASE | 19:35 | 21:44 |
Cancelled
|
Track > |
| Claim > | ||||||
| Aug 17 | ORD | ASE | 19:37 | 21:44 |
En-Route
|
Track > |
| Aug 16 | ORD | ASE | 21:32 | 21:44 |
En-Route
|
Track > |
| Aug 16 | ORD | ASE | 19:35 | 21:44 |
Scheduled
|
Track > |
| Aug 15 | ORD | ASE | 19:35 | 21:44 |
Delayed >3h
|
Track > |
| Aug 14 | ORD | ASE | 20:01 | 21:37 |
Landed
|
Track > |
| Aug 13 | ORD | ASE | 20:04 | 21:25 |
En-Route
|
Track > |
| Aug 12 | ORD | ASE | 08:00 | 21:44 |
En-Route
|
Track > |
| Aug 11 | ORD | ASE | 20:04 | 21:24 |
Landed
|
Track > |
| Aug 10 | ORD | ASE | 19:35 | 21:44 |
En-Route
|
Track > |
United Airlines Flight UA5251 connects Chicago, United States to Aspen, United States, taking off from Chicago O'Hare International Airport ORD and landing at Aspen Pitkin County Airport ASE.
How long is the UA5251 flight from Chicago to Aspen?
The average flight time from Chicago to Aspen is 2 hours and 25 minutes. The flight distance is 1626 km / 1011 miles and the average flight speed is 647 km/h / 402 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA5251 Chicago to Aspen?
The Airportia On-Time Performance Rating for United Airlines Flight UA5251 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA5251 flight?
The latest flight was scheduled for Tuesday, August 19th, 2025 but was cancelled.
How else can the flight UA5251 be referenced as?
This United Airlines flight can also be referenced as UAL5251, UA 5251, UAL 5251.
How often is flight UA5251 delayed?
On average, 0% of all UA5251 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA5251 flight or baggage issues?
If your UA5251 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 UA5251 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Flight UA5251 is code-shared by 1 airline using the flight number LH7906
Other flights departing from Chicago ORD: UA2620, UA1030, UA3604, UA1708
Other flights arriving at Aspen ASE: UA4700, 5E141, OO6434, AA6434
All flights connecting Chicago ORD to Aspen ASE.
