| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | SEA | SFO | 08:48 | 09:12 |
Unknown
|
Track > |
| Dec 16 | SEA | SFO | 07:02 | 08:41 |
Landed
|
Track > |
| Dec 15 | SEA | SFO | 07:20 | 09:08 |
Landed
|
Track > |
| Dec 14 | SEA | SFO | 07:04 | 08:42 |
Landed
|
Track > |
| Dec 13 | SEA | SFO | 07:08 | 08:51 |
Landed
|
Track > |
| Dec 12 | SEA | SFO | 07:11 | 08:50 |
Landed
|
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| Dec 11 | SEA | SFO | 07:51 | 09:37 |
Landed Late
|
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| Dec 10 | SEA | SFO | 07:19 | 08:57 |
Landed
|
Track > |
| Dec 09 | SEA | SFO | 07:16 | 08:56 |
Landed
|
Track > |
| Dec 08 | SEA | SFO | 07:19 | 08:58 |
Landed
|
Track > |
United Airlines Flight UA2640 connects Seattle, United States to San Francisco, United States, taking off from Seattle Tacoma International Airport SEA and landing at San Francisco International Airport SFO.
How long is the UA2640 flight from Seattle to San Francisco?
The average flight time from Seattle to San Francisco is 1 hour and 41 minutes. The flight distance is 1093 km / 679 miles and the average flight speed is 634 km/h / 394 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2640 Seattle to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA2640 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2640 arriving at?
Flight UA2640 arrives at San Francisco International Airport (SFO) Terminal 2.
When was the latest UA2640 flight?
The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Unknown on 09:12.
How else can the flight UA2640 be referenced as?
This United Airlines flight can also be referenced as UAL2640, UA 2640, UAL 2640.
How often is flight UA2640 delayed?
On average, 10% of all UA2640 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled UA2640 flight or baggage issues?
If your UA2640 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 UA2640 Flight Tracker above for more details.
Flight UA2640 is code-shared by 5 airlines using the flight numbers CA7305, NH7327, NZ9423, OZ6301, VA8293
Other flights departing from Seattle SEA: UA1079, AS1326, WN1100, WN1551
Other flights arriving at San Francisco SFO: UA1387, AS3031, UA2423, UA2645
All flights connecting Seattle SEA to San Francisco SFO.
