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KE 6639 Vancouver to San Francisco Flight Status

Korean Air Flight KE6639 from Vancouver International Airport YVR to San Francisco International Airport SFO is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 17th, 2025.
Check the table below for KE6639's most recent flight history:

KE 6639 Flight Status & Schedule

Date Departure Arrival Status
Oct 17 12:49 14:33
Landed Late
Track >
Oct 13 12:32 14:16
Landed Late
Track >
Oct 10 11:46 13:49
Landed
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Oct 06 11:42 13:30
Landed
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Sep 29 12:00 14:04
Landed
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Korean Air KE 6639 Vancouver to San Francisco Flight Information

Korean Air Flight KE6639 connects Vancouver, Canada to San Francisco, United States, taking off from Vancouver International Airport YVR and landing at San Francisco International Airport SFO.

How long is the KE6639 flight from Vancouver to San Francisco?

The average flight time from Vancouver to San Francisco is 1 hour and 51 minutes. The flight distance is 1289 km / 801 miles and the average flight speed is 696 km/h / 433 mph.

What is the On-Time Performance (OTP) of Korean Air Flight KE6639 Vancouver to San Francisco?

The Airportia On-Time Performance Rating for Korean Air Flight KE6639 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight KE6639 arriving at?

Flight KE6639 arrives at San Francisco International Airport (SFO) Terminal 1.

When was the latest KE6639 flight?

The latest flight took off on Friday, October 17th, 2025 with the flight status being Landed on 14:33.

How else can the flight KE6639 be referenced as?

This Korean Air flight can also be referenced as KAL6639, KE 6639, KAL 6639.

How often is flight KE6639 delayed?

On average, 30% of all KE6639 flights are delayed. The average delay is 20 minutes.

Can I get compensation for my delayed or cancelled KE6639 flight or baggage issues?

If your KE6639 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 KE6639 Flight Tracker above for more details.

KE6639 and Vancouver YVR to San Francisco SFO Flights

Other flights departing from Vancouver YVR: WS688, WS1774, WS3285, F8816

Other flights arriving at San Francisco SFO: F94155, WS1774, AS1457, AS3212

All flights connecting Vancouver YVR to San Francisco SFO.

KE6639 Korean Air Flight: Vancouver to San Francisco Route Map

KE6639 Korean Air Flight Map: Vancouver to San Francisco
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.