B6903JetBlue Airways · JFK → SJU
live · 38m ago
Route confirmed JetBlue Airways

B6903 New YorkJFK · 07:00 San JuanSJU · 10:54

B6903 by JetBlue Airways flies from New York (JFK) to San Juan (SJU).

Right nowNext departure today Operates daily
07:00

scheduled from JFK

Typical gate push−7 minmedian posted departure
Typical arrival−24 minmedian over 1 operations
Wins back in air~17 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
JFKNew YorkOn-time likelyJFK delay board →
SJUSan JuanOn-time likelySJU delay board →
JFK→SJUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
44%Chance of 15+ min delay
2.6%Chance of cancellation
+15 minAvg hub delay right now

Conditions 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 departures
061422
M
T
W
T
F
S
S

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

Other New York to San Juan flights today

same route · JetBlue Airways
B6403departs 05:01
B61603departs 08:29
B6503departs 09:30
B6703departs 12:00
B6803departs 15:30
B62903departs 18:30

If B6903 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 B6903 actually runs

Pro Flight Search has tracked every published board update for B6903 across the JFK and SJU boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left about 7 min early but landed about 24 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how B6903 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
09-04JFK 07:00 06:53 (−7)SJU 10:54 10:30 (−24)

Aircraft

Recent tails: N2044J.

Board clocks recorded as JFK and SJU published them.

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 — B6903 New York to San Juan on-time performance, measured from the JFK and SJU airport boards.

Canonical URL
https://proflightsearch.com/flight/B6903
How we measure this →