B6603 New YorkJFK · 18:33 VancouverYVR · 21:55
B6603 by JetBlue Airways flies from New York (JFK) to Vancouver (YVR) for the Wed, Sep 16 departure.
departs JFK · on schedule
board checked 16m ago · checking again in 45s
⚖ B6603 typically leaves +1 and lands −8. The air wins minutes back.Where the minutes go
last 7 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 −8 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at JFK and YVR 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 B6603 actually runs
Pro Flight Search has tracked every published board update for B6603 across the JFK and YVR boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 8/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how B6603 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: N987JT, N962JT, N981JT, N946JL.
Board clocks recorded as JFK and YVR published them.
Planning around B6603? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — B6603 New York to Vancouver on-time performance, measured from the JFK and YVR airport boards.
https://proflightsearch.com/flight/B6603
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