| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 25 | MIA | SFO | 19:00 | 21:14 |
Landed
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| Jun 24 | MIA | SFO | 18:40 | 21:08 |
Landed
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| Jun 23 | MIA | SFO | 18:37 | 21:03 |
Landed
|
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| Jun 22 | MIA | SFO | 18:42 | 20:57 |
Landed
|
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| Jun 21 | MIA | SFO | 19:04 | 21:29 |
Landed
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| Jun 20 | MIA | SFO | 18:40 | 21:13 |
Landed
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| Jun 19 | MIA | SFO | 18:38 | 20:57 |
Landed
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| Jun 18 | MIA | SFO | 18:39 | 21:11 |
Landed
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| Jun 17 | MIA | SFO | 18:41 | 21:09 |
Landed
|
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| Jun 16 | MIA | SFO | 18:39 | 21:15 |
Landed
|
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United Airlines Flight UA1857 connects Miami, United States to San Francisco, United States, taking off from Miami International Airport MIA and landing at San Francisco International Airport SFO.
How long is the UA1857 flight from Miami to San Francisco?
The average flight time from Miami to San Francisco is 5 hours and 25 minutes. The flight distance is 4153 km / 2581 miles and the average flight speed is 766 km/h / 476 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1857 Miami to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA1857 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1857 arriving at?
Flight UA1857 arrives at San Francisco International Airport (SFO) Terminal 2.
When was the latest UA1857 flight?
The latest flight took off on Thursday, June 26th, 2025 with the flight status being Landed on 21:14.
How else can the flight UA1857 be referenced as?
This United Airlines flight can also be referenced as UAL1857, UA 1857, UAL 1857.
How often is flight UA1857 delayed?
On average, 0% of all UA1857 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1857 flight or baggage issues?
If your UA1857 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 UA1857 Flight Tracker above for more details.
Flight UA1857 is code-shared by 1 airline using the flight number CM2873
Other flights departing from Miami MIA: AA2074, UA2121, AA9601, ET3577
Other flights arriving at San Francisco SFO: UA663, UA2027, UA2854, UA2683
All flights connecting Miami MIA to San Francisco SFO.
