| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 23 | MEX | SFO | 05:30 | 08:44 |
Landed
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| Oct 22 | MEX | SFO | 05:22 | 08:22 |
Landed
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| Oct 21 | MEX | SFO | 05:36 | 08:35 |
Landed
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| Oct 20 | MEX | SFO | 05:30 | 08:30 |
Landed
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| Oct 19 | MEX | SFO | 05:31 | 08:30 |
Landed
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| Oct 18 | MEX | SFO | 05:35 | 08:42 |
Landed
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| Oct 17 | MEX | SFO | 05:48 | 08:50 |
Landed
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| Oct 16 | MEX | SFO | 05:34 | 08:47 |
Landed
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| Oct 15 | MEX | SFO | 05:40 | 08:42 |
Landed
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| Oct 14 | MEX | SFO | 05:25 | 08:15 |
Landed
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United Airlines Flight UA820 connects Mexico City, Mexico to San Francisco, United States, taking off from Mexico Benito Juarez International Airport MEX and landing at San Francisco International Airport SFO.
How long is the UA820 flight from Mexico City to San Francisco?
The average flight time from Mexico City to San Francisco is 4 hours and 2 minutes. The flight distance is 3028 km / 1882 miles and the average flight speed is 750 km/h / 466 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA820 Mexico City to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA820 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA820 arriving at?
Flight UA820 arrives at San Francisco International Airport (SFO) Terminal I.
When was the latest UA820 flight?
The latest flight took off on Thursday, October 23rd, 2025 with the flight status being Landed on 08:44.
How else can the flight UA820 be referenced as?
This United Airlines flight can also be referenced as UAL820, UA0820, UA 820, UAL 820.
How often is flight UA820 delayed?
On average, 10% of all UA820 flights are delayed. The average delay is 1 minute.
Can I get compensation for my delayed or cancelled UA820 flight or baggage issues?
If your UA820 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 UA820 Flight Tracker above for more details.
Flight UA820 is code-shared by 3 airlines using the flight numbers AC5403, NH7369, NZ9822
Other flights departing from Mexico City MEX: Y43912, WS2215, Y4190, Y4108
Other flights arriving at San Francisco SFO: UA1692, AS1350, WN733, AA6213
All flights connecting Mexico City MEX to San Francisco SFO.
