| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | MIA | SFO | 06:22 | 09:37 |
Landed
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| Feb 10 | MIA | SFO | 06:11 | 09:16 |
Landed
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| Feb 09 | MIA | SFO | 06:16 | 09:27 |
Landed
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| Feb 08 | MIA | SFO | 06:21 | 09:29 |
Landed
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| Feb 07 | MIA | SFO | 06:24 | 09:20 |
Landed
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| Feb 06 | MIA | SFO | 06:32 | 09:08 |
Landed
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| Feb 05 | MIA | SFO | 06:21 | 08:46 |
Landed
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| Feb 03 | MIA | SFO | 06:28 | 09:24 |
Landed
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| Feb 02 | MIA | SFO | 06:27 | 09:25 |
Landed
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| Feb 01 | MIA | SFO | 06:25 | 09:25 |
Landed
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United Airlines Flight UA424 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 UA424 flight from Miami to San Francisco?
The average flight time from Miami to San Francisco is 5 hours and 57 minutes. The flight distance is 4153 km / 2581 miles and the average flight speed is 699 km/h / 435 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA424 Miami to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA424 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA424 arriving at?
Flight UA424 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA424 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 09:37.
How else can the flight UA424 be referenced as?
This United Airlines flight can also be referenced as UAL424, UA0424, UA 424, UAL 424.
How often is flight UA424 delayed?
On average, 0% of all UA424 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA424 flight or baggage issues?
If your UA424 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 UA424 Flight Tracker above for more details.
Flight UA424 is code-shared by 3 airlines using the flight numbers AZ4372, CM2874, VA8395
Other flights departing from Miami MIA: AA3988, P6338, AA3213, AA3807
Other flights arriving at San Francisco SFO: UA2094, UA1807, UA5449, UA2671
All flights connecting Miami MIA to San Francisco SFO.