Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 704
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
B6 704 · SJU → JFK
departs 10:40 PM AT · arrives 2:34 AM ET
Forecast issued Wed 7:00 PM ET · 28h before departure
Watch this flight
Other days
Today 45%
Thu 10/1
Fri 10/2 39%
Sat 10/3 39%
Sun 10/4 38%
Mon 10/5 31%
Tue 10/6 30%
Odds over time
Arrive at JFK more than 15 minutes late?
42%
chance · ±1 pts
+3 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
42%
Leave 15+ late
40%
Arrive 1h+ late
16%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.7d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at JFK more than 15 minutes late?
Calm-weather odds: 24% · changed +3 pts in 24h
+3 pts
42%
Yes 42%
No 58%
Leave SJU more than 15 minutes late?
Calm-weather odds: 32% · changed +2 pts in 24h
+2 pts
40%
Yes 40%
No 60%
Arrive at JFK more than an hour late?
Calm-weather odds: 9% · changed +2 pts in 24h
+2 pts
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to JFK?
On time or early
57%
15–30 min late
9%
30 min–1 hour late
16%
1–2 hours late
10%
Over 2 hours late
7%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
B6's recent on-time record
↑
0.2 in of rain forecast at SJU that day
↑
This flight has been late 39% of the time recently
↓
Thursdays in October are usually quieter than average
↓
Mostly benign weather forecast at JFK
Weather at each end
SJU (origin)
Gusts 16 kt Ceiling 1,700 ft Visibility 10+ mi Precip 0.25 in
JFK (destination)
Gusts 11 kt Ceiling 11,000 ft Visibility 8 mi Precip none
How this resolves
Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.
Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.