| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 14 | SFO | YYC | 18:12 | 21:33 |
Landed
|
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| Oct 07 | SFO | YYC | 18:05 | 21:20 |
Landed
|
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| Sep 30 | SFO | YYC | 18:18 | 21:32 |
Landed
|
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| Sep 23 | SFO | YYC | 18:09 | 21:16 |
Landed
|
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| Sep 16 | SFO | YYC | 18:55 | 21:57 |
Landed
|
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| Sep 09 | SFO | YYC | 18:26 | 21:32 |
Landed
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| Sep 07 | SFO | YYC | 18:15 | 21:22 |
Landed
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| Sep 06 | SFO | YYC | 18:24 | 21:28 |
Landed
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| Sep 05 | SFO | YYC | 18:44 | 21:45 |
Landed
|
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| Sep 04 | SFO | YYC | 18:53 | 21:47 |
Landed
|
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Korean Air Flight KE6638 connects San Francisco, United States to Calgary, Canada, taking off from San Francisco International Airport SFO and landing at Calgary International Airport YYC.
How long is the KE6638 flight from San Francisco to Calgary?
The average flight time from San Francisco to Calgary is 2 hours and 7 minutes. The flight distance is 1638 km / 1018 miles and the average flight speed is 776 km/h / 482 mph.
How many KE6638 flights are operated per week?
1 flight per week. The flight KE6638 is operated on Thursday.
What is the On-Time Performance (OTP) of Korean Air Flight KE6638 San Francisco to Calgary?
The Airportia On-Time Performance Rating for Korean Air Flight KE6638 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KE6638 flight?
The latest flight took off on Thursday, October 15th, 2026 with the flight status being Landed on 21:33.
How else can the flight KE6638 be referenced as?
This Korean Air flight can also be referenced as KAL6638, KE 6638, KAL 6638.
How often is flight KE6638 delayed?
On average, 20% of all KE6638 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled KE6638 flight or baggage issues?
If your KE6638 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 KE6638 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: SY396, WS1507, DL756, UA2332
Other flights arriving at Calgary YYC: WS1625, WS2281, WS1507, UA720
All flights connecting San Francisco SFO to Calgary YYC.
