KL645KLM · AMS → JFK
live · 41m ago
Route confirmed KLM

KL645 AmsterdamAMS New YorkJFK

KL645 by KLM flies from Amsterdam (AMS) to New York (JFK).

Right nowNext departure tomorrow Operates daily
15:00

scheduled from AMS

The route today

live boards
AMSAmsterdamOn-time likelyAMS delay board →
JFKNew YorkModerate riskJFK delay board →
AMS→JFKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
32%Chance of 15+ min delay
3.4%Chance of cancellation
+1 minTypical airport delay in this weather

Conditions at AMS and JFK are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow at Amsterdam

Forecast

Sun 8 Nov, local date

High10°Clikely 8°C to 11°C
Low5°Clikely 3°C to 8°C
  • 41% chance of fog
  • 88% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at New York

Forecast

Sun 8 Nov, local date

High16°Clikely 14°C to 17°C
Low8°Clikely 7°C to 10°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Amsterdam to New York flights today

same route · KLM
KL641departs 12:50
KL643departs 17:05

If KL645 is cancelled, these are the other KLM nonstop flights from Amsterdam to New York on the same day, with scheduled departure times in AMS local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How KL645 actually runs

Pro Flight Search has tracked every published board update for KL645 across the AMS and JFK boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at AMS and JFK.

The verdict above is that record speaking, so it reflects how KL645 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around KL645? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: KL645 Amsterdam to New York on-time performance, measured from the AMS and JFK airport boards.

Canonical URL
https://proflightsearch.com/flight/KL645
How we measure this →