KL639 AmsterdamAMS · 09:45 San DiegoSAN · 11:50
KL639 by KLM flies from Amsterdam (AMS) to San Diego (SAN).
scheduled from AMS
Where the minutes go
last 6 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +9 min · 0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at AMS and SAN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How KL639 actually runs
Pro Flight Search has tracked every published board update for KL639 across the AMS and SAN boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 6 confirmed departures · 4/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how KL639 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: PH-BHA, PH-BHN, PH-BHL, PH-BHP.
Board clocks recorded as AMS and SAN published them.
Planning around KL639? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — KL639 Amsterdam to San Diego on-time performance, measured from the AMS and SAN airport boards.
https://proflightsearch.com/flight/KL639
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