| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 01 | SAT | DEN | 13:32 | 14:25 |
Landed
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| Nov 30 | SAT | DEN | 15:55 | 16:45 |
Delayed
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| Nov 29 | SAT | DEN | 15:17 | 16:08 |
Delayed
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| Nov 28 | SAT | DEN | 13:12 | 14:09 |
Landed
|
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| Nov 26 | SAT | DEN | 13:26 | 14:23 |
Landed
|
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| Nov 25 | SAT | DEN | 13:38 | 14:32 |
Landed
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| Nov 24 | SAT | DEN | 13:25 | 14:13 |
Landed
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| Nov 23 | SAT | DEN | 13:28 | 14:09 |
Landed
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| Nov 22 | SAT | DEN | 13:12 | 13:57 |
Landed
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| Nov 21 | SAT | DEN | 13:26 | 14:14 |
Landed
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United Airlines Flight UA551 connects San Antonio, United States to Denver, United States, taking off from San Antonio International Airport SAT and landing at Denver International Airport DEN.
How long is the UA551 flight from San Antonio to Denver?
The average flight time from San Antonio to Denver is 1 hour and 50 minutes. The flight distance is 1280 km / 795 miles and the average flight speed is 697 km/h / 433 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA551 San Antonio to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA551 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA551 flight?
The latest flight took off on Monday, December 1st, 2025 with the flight status being Landed on 14:25.
How else can the flight UA551 be referenced as?
This United Airlines flight can also be referenced as UAL551, UA0551, UA 551, UAL 551.
How often is flight UA551 delayed?
On average, 20% of all UA551 flights are delayed. The average delay is 108 minutes.
Can I get compensation for my delayed or cancelled UA551 flight or baggage issues?
If your UA551 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 UA551 Flight Tracker above for more details.
Flight UA551 is code-shared by 2 airlines using the flight numbers AC4761, LH7715
Other flights departing from San Antonio SAT: UA2385, Y42313, UA1905, Y42606
Other flights arriving at Denver DEN: UA547, UA1023, UA2324, UA1534
All flights connecting San Antonio SAT to Denver DEN.