B61603 New YorkJFK · 12:00 San JuanSJU · 15:56
B61603 by JetBlue Airways flies from New York (JFK) to San Juan (SJU) for the Thu, Oct 22 departure.
departs JFK · 70 min late
board checked 7m ago · checking again in 45s
⚖ B61603 typically leaves −2 and lands −17. 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 −17 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 SJU 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.
Other New York to San Juan flights today
same route · JetBlue AirwaysIf B61603 is cancelled, these are the other JetBlue Airways nonstop flights from New York to San Juan on the same day, with scheduled departure times in JFK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How B61603 actually runs
Pro Flight Search has tracked every published board update for B61603 across the JFK and SJU boards: schedule changes, gate pushes and actual clocks. Usually lands ~123 min late. Based on 12 confirmed landings · 5/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how B61603 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: N975JT, N913JB, N971JT, N972JT.
Board clocks recorded as JFK and SJU published them.
Planning around B61603? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — B61603 New York to San Juan on-time performance, measured from the JFK and SJU airport boards.
https://proflightsearch.com/flight/B61603
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