| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | SFO | TUS | 20:59 | 22:46 |
Landed
|
Track > |
United Airlines Flight UA1851 connects San Francisco, United States to Tucson, United States, taking off from San Francisco International Airport SFO and landing at Tucson International Airport TUS.
How long is the UA1851 flight from San Francisco to Tucson?
The average flight time from San Francisco to Tucson is 1 hour and 47 minutes. The flight distance is 1208 km / 751 miles and the average flight speed is 677 km/h / 421 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1851 San Francisco to Tucson?
The Airportia On-Time Performance Rating for United Airlines Flight UA1851 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1851 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 22:46.
How else can the flight UA1851 be referenced as?
This United Airlines flight can also be referenced as UAL1851, UA 1851, UAL 1851.
How often is flight UA1851 delayed?
On average, 0% of all UA1851 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1851 flight or baggage issues?
If your UA1851 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 UA1851 Flight Tracker above for more details.
Flight UA1851 is code-shared by 3 airlines using the flight numbers AC4432, LH9398, NZ9747
Other flights departing from San Francisco SFO: UA382, UA1863, AS3416, UA4695
Other flights arriving at Tucson TUS: UA5852, AA639, AA1830, WN1569
All flights connecting San Francisco SFO to Tucson TUS.