| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | SFO | YYC | 19:34 | 22:30 |
Landed Late
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| Jul 18 | SFO | YYC | 22:30 | 21:45 |
En-Route
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| Jul 17 | SFO | YYC | 18:22 | 21:20 |
Landed
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| Jul 16 | SFO | YYC | 18:21 | 21:17 |
Landed
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| Jul 15 | SFO | YYC | 18:29 | 21:31 |
Landed
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| Jul 14 | SFO | YYC | 18:20 | 21:17 |
Landed
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| Jul 13 | SFO | YYC | 18:51 | 21:48 |
Landed
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| Jul 12 | SFO | YYC | 18:45 | 21:40 |
Landed
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| Jul 11 | SFO | YYC | 18:12 | 21:06 |
Landed
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| Jul 10 | SFO | YYC | 18:26 | 21:25 |
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 1 hour and 57 minutes. The flight distance is 1638 km / 1018 miles and the average flight speed is 817 km/h / 508 mph.
How many KE6638 flights are operated per week?
7 flights per week. The flight KE6638 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
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 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KE6638 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 22:30.
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 24 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: WN4228, WS1507, AS3492, UA1958
Other flights arriving at Calgary YYC: WS2281, WS1507, UA720, F8812
All flights connecting San Francisco SFO to Calgary YYC.
