Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 153
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Today
B6 153 · FLL → SJU
departs 4:20 PM ET · arrives 7:04 PM AT
Forecast issued Tue 9:00 PM ET · 5h after departure
Watch this flight
Other days
Today
Wed 9/30 37%
Thu 10/1 41%
Fri 10/2 35%
Sat 10/3 32%
Sun 10/4 31%
Mon 10/5 29%
Odds over time
Arrive at SJU more than 15 minutes late?
44%
chance · ±0 pts
+1 pt · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
44%
Leave 15+ late
54%
Arrive 1h+ late
19%
Cancelled
4%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at SJU more than 15 minutes late?
Calm-weather odds: 38% · changed +1 pt in 24h
+1 pt
44%
Yes 44%
No 56%
Leave FLL more than 15 minutes late?
Calm-weather odds: 52% · changed +6 pts in 24h
+6 pts
54%
Yes 54%
No 46%
Arrive at SJU more than an hour late?
Calm-weather odds: 16% · changed +4 pts in 24h
+4 pts
19%
Yes 19%
No 81%
Cancelled?
Calm-weather odds: 4% · changed +2 pts in 24h
+2 pts
4%
Yes 4%
No 96%
How late will it get to SJU?
On time or early
54%
15–30 min late
3%
30 min–1 hour late
20%
1–2 hours late
8%
Over 2 hours late
11%
Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 29 kt, visibility down to 0.5 mi, 2.2 in of rain, thunderstorms forecast at FLL that day
↑
B6's recent on-time record
↑
4pm departures from FLL are often late
↓
Tuesdays in September are usually quieter than average
Weather at each end
FLL (origin)
Gusts 29 kt Ceiling 2,500 ft Visibility 0.5 mi Precip 2.24 in
SJU (destination)
Gusts 25 kt Ceiling 6,800 ft Visibility 10+ 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.