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 153
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
B6 153 · FLL → SJU
departs 4:20 PM ET · arrives 7:04 PM AT
Forecast issued Wed 6:00 AM ET · 10h before departure
Watch this flight
Other days
Today
Thu 10/1 39%
Fri 10/2 35%
Sat 10/3 32%
Sun 10/4 31%
Mon 10/5 29%
Tue 10/6 25%
Odds over time
Arrive at SJU more than 15 minutes late?
37%
chance · ±2 pts
+6 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
37%
Leave 15+ late
43%
Arrive 1h+ late
15%
Cancelled
3%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
2d
1d
Now
6h
Departs
Lands
Arrive at SJU more than 15 minutes late?
Calm-weather odds: 27% · changed +6 pts in 24h
+6 pts
37%
Yes 37%
No 63%
Leave FLL more than 15 minutes late?
Calm-weather odds: 35% · changed +4 pts in 24h
+4 pts
43%
Yes 43%
No 57%
Arrive at SJU more than an hour late?
Calm-weather odds: 9% · changed +3 pts in 24h
+3 pts
15%
Yes 15%
No 85%
Cancelled?
Calm-weather odds: 1% · changed +2 pts in 24h
+2 pts
3%
Yes 3%
No 97%
How late will it get to SJU?
On time or early
61%
15–30 min late
4%
30 min–1 hour late
18%
1–2 hours late
10%
Over 2 hours late
4%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.3 in of rain forecast at FLL that day
↑
B6's recent on-time record
↑
4pm departures from FLL are often late
↓
Wednesdays in September are usually quieter than average
↓
FLL is quiet at that time
Weather at each end
FLL (origin)
Gusts 17 kt Ceiling 3,500 ft Visibility 5 mi Precip 0.34 in
SJU (destination)
Gusts 18 kt Ceiling 4,900 ft Visibility 10+ mi Precip 0.18 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.