| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 31 | SAT | DEN | 05:29 | 06:24 |
Landed
|
Track > |
| Dec 24 | SAT | DEN | 05:33 | 06:28 |
Landed
|
Track > |
United Airlines Flight UA1237 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 UA1237 flight from San Antonio to Denver?
The average flight time from San Antonio to Denver is 1 hour and 55 minutes. The flight distance is 1280 km / 795 miles and the average flight speed is 668 km/h / 415 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1237 San Antonio to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1237 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1237 flight?
The latest flight took off on Wednesday, December 31st, 2025 with the flight status being Landed on 06:24.
How else can the flight UA1237 be referenced as?
This United Airlines flight can also be referenced as UAL1237, UA 1237, UAL 1237.
How often is flight UA1237 delayed?
On average, 0% of all UA1237 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1237 flight or baggage issues?
If your UA1237 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 UA1237 Flight Tracker above for more details.
Flight UA1237 is code-shared by 1 airline using the flight number AC4759
Other flights departing from San Antonio SAT: UA4654, NK1453, WN4273, WN2994
Other flights arriving at Denver DEN: UA2436, WN865, UA4680, UA5061
All flights connecting San Antonio SAT to Denver DEN.