| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | SAN | SFO | 22:31 | 21:28 |
En-Route
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| Jul 16 | SAN | SFO | 21:35 | 22:43 |
Delayed
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| Jul 15 | SAN | SFO | 20:51 | 22:16 |
Delayed
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| Jul 13 | SAN | SFO | 20:22 | 21:35 |
Landed
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| Jul 12 | SAN | SFO | 21:42 | 22:47 |
Delayed
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| Jul 10 | SAN | SFO | 20:14 | 21:28 |
Landed
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| Jul 09 | SAN | SFO | 20:25 | 21:37 |
Landed
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| Jul 08 | SAN | SFO | 20:56 | 22:09 |
Landed Late
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| Jul 06 | SAN | SFO | 21:36 | 22:43 |
Delayed
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| Jul 05 | SAN | SFO | 21:27 | 22:33 |
Delayed
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United Airlines Flight UA2278 connects San Diego, United States to San Francisco, United States, taking off from San Diego International Airport SAN and landing at San Francisco International Airport SFO.
How long is the UA2278 flight from San Diego to San Francisco?
The average flight time from San Diego to San Francisco is 1 hour and 11 minutes. The flight distance is 719 km / 447 miles and the average flight speed is 587 km/h / 365 mph.
How many UA2278 flights are operated per week?
5 flights per week. The flight UA2278 is operated on Monday, Tuesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA2278 San Diego to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA2278 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2278 arriving at?
Flight UA2278 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA2278 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being En-Route on 21:28.
How else can the flight UA2278 be referenced as?
This United Airlines flight can also be referenced as UAL2278, UA 2278, UAL 2278.
How often is flight UA2278 delayed?
On average, 80% of all UA2278 flights are delayed. The average delay is 49 minutes.
Can I get compensation for my delayed or cancelled UA2278 flight or baggage issues?
If your UA2278 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 UA2278 Flight Tracker above for more details.
Flight UA2278 is code-shared by 4 airlines using the flight numbers AC4236, CM2519, OZ6308, VA8583
Other flights departing from San Diego SAN: AS2223, WN4152, WN4876, F93383
Other flights arriving at San Francisco SFO: UA1844, UA2111, UA6042, AS2248
All flights connecting San Diego SAN to San Francisco SFO.