Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 703
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
B6 703 · JFK → SJU
departs 12:00 PM ET · arrives 3:59 PM AT
Forecast issued Wed 7:00 PM ET · 7h after departure
Watch this flight
Other days
Today
Thu 10/1 26%
Fri 10/2 25%
Sat 10/3 26%
Sun 10/4 27%
Mon 10/5 27%
Tue 10/6 21%
Odds over time
Arrive at SJU more than 15 minutes late?
28%
chance · ±0 pts
+6 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
28%
Leave 15+ late
32%
Arrive 1h+ late
10%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at SJU more than 15 minutes late?
Calm-weather odds: 30% · changed +6 pts in 24h
+6 pts
28%
Yes 28%
No 72%
Leave JFK more than 15 minutes late?
Calm-weather odds: 32% · changed +1 pt in 24h
+1 pt
32%
Yes 32%
No 68%
Arrive at SJU more than an hour late?
Calm-weather odds: 10% · changed +1 pt in 24h
+1 pt
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SJU?
On time or early
72%
15–30 min late
7%
30 min–1 hour late
11%
1–2 hours late
7%
Over 2 hours late
3%
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
↑
Mostly benign weather forecast at SJU
↑
This flight has been late 33% of the time recently
↓
Wednesdays in September are usually quieter than average
↓
Mostly benign weather forecast at JFK
Weather at each end
JFK (origin)
Gusts 11 kt Ceiling 2,700 ft Visibility 10+ mi Precip none
SJU (destination)
Gusts 24 kt Ceiling 2,900 ft Visibility 10+ mi Precip 0.07 in
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.