| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | SEA | SFO | 14:40 | 15:48 |
Unknown
|
Track > |
| Jun 01 | SEA | SFO | 14:32 | 16:32 |
Delayed
|
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| May 30 | SEA | SFO | 14:14 | 15:57 |
Landed
|
Track > |
| May 29 | SEA | SFO | 14:36 | 16:27 |
Landed Late
|
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| May 27 | SEA | SFO | 14:06 | 15:49 |
Landed
|
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| May 24 | SEA | SFO | 14:02 | 15:44 |
Landed
|
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| May 23 | SEA | SFO | 14:39 | 16:19 |
Landed Late
|
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| May 22 | SEA | SFO | 15:10 | 16:54 |
Delayed
|
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| May 21 | SEA | SFO | 13:56 | 15:41 |
Landed
|
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| May 20 | SEA | SFO | 13:34 | 15:19 |
Landed
|
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Swiss Flight LX3257 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 LX3257 flight from Seattle to San Francisco?
The average flight time from Seattle to San Francisco is 1 hour and 45 minutes. The flight distance is 1093 km / 679 miles and the average flight speed is 606 km/h / 377 mph.
How many LX3257 flights are operated per week?
3 flights per week. The flight LX3257 is operated on Monday, Thursday and Saturday.
What is the On-Time Performance (OTP) of Swiss Flight LX3257 Seattle to San Francisco?
The Airportia On-Time Performance Rating for Swiss Flight LX3257 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight LX3257 arriving at?
Flight LX3257 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest LX3257 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Unknown on 15:48.
How else can the flight LX3257 be referenced as?
This Swiss flight can also be referenced as SWR3257, LX 3257, SWR 3257.
How often is flight LX3257 delayed?
On average, 60% of all LX3257 flights are delayed. The average delay is 31 minutes.
Can I get compensation for my delayed or cancelled LX3257 flight or baggage issues?
If your LX3257 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 LX3257 Flight Tracker above for more details.
Other flights departing from Seattle SEA: UA2205, AS765, DL542, WN4960
Other flights arriving at San Francisco SFO: EI61, VS19, UA2205, DL2267
All flights connecting Seattle SEA to San Francisco SFO.
