| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 11 | SEA | SFO | 08:05 | 09:48 |
Landed Late
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| Jun 10 | SEA | SFO | 07:13 | 08:54 |
Landed
|
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| Jun 09 | SEA | SFO | 07:50 | 09:35 |
Landed Late
|
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| Jun 08 | SEA | SFO | 07:47 | 09:27 |
Landed
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| Jun 07 | SEA | SFO | 07:22 | 09:03 |
Landed
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| Jun 06 | SEA | SFO | 07:27 | 09:08 |
Landed
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| Jun 05 | SEA | SFO | 07:32 | 09:06 |
Landed
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| Jun 04 | SEA | SFO | 07:12 | 08:49 |
Landed
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| Jun 03 | SEA | SFO | 07:47 | 09:23 |
Landed
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| Jun 02 | SEA | SFO | 07:30 | 09:08 |
Landed
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Singapore Airlines Flight SQ1321 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 SQ1321 flight from Seattle to San Francisco?
The average flight time from Seattle to San Francisco is 1 hour and 39 minutes. The flight distance is 1093 km / 679 miles and the average flight speed is 659 km/h / 410 mph.
What is the On-Time Performance (OTP) of Singapore Airlines Flight SQ1321 Seattle to San Francisco?
The Airportia On-Time Performance Rating for Singapore Airlines Flight SQ1321 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight SQ1321 arriving at?
Flight SQ1321 arrives at San Francisco International Airport (SFO) Terminal 1.
When was the latest SQ1321 flight?
The latest flight took off on Wednesday, June 11th, 2025 with the flight status being Landed on 09:48.
How else can the flight SQ1321 be referenced as?
This Singapore Airlines flight can also be referenced as SIA1321, SQ 1321, SIA 1321.
How often is flight SQ1321 delayed?
On average, 40% of all SQ1321 flights are delayed. The average delay is 18 minutes.
Can I get compensation for my delayed or cancelled SQ1321 flight or baggage issues?
If your SQ1321 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 SQ1321 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS556, AS2208, AS2133, AS3255
Other flights arriving at San Francisco SFO: AS40, AS556, AS2084, UA5835
All flights connecting Seattle SEA to San Francisco SFO.
