Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 513
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
B6 513 · ISP → FLL
departs 6:00 AM ET · arrives 9:00 AM ET
Forecast issued Wed 9:00 PM ET · 57h before departure
Watch this flight
Other days
Today 19%
Thu 10/1 21%
Fri 10/2 13%
Sat 10/3
Sun 10/4 14%
Mon 10/5 14%
Tue 10/6 12%
Odds over time
Arrive at FLL more than 15 minutes late?
16%
chance · ±0 pts
+3 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
16%
Leave 15+ late
13%
Arrive 1h+ late
8%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.3d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at FLL more than 15 minutes late?
Calm-weather odds: 12% · changed +3 pts in 24h
+3 pts
16%
Yes 16%
No 84%
Leave ISP more than 15 minutes late?
Calm-weather odds: 9% · changed +2 pts in 24h
+2 pts
13%
Yes 13%
No 87%
Arrive at FLL more than an hour late?
Calm-weather odds: 6% · changed +1 pt in 24h
+1 pt
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
How late will it get to FLL?
On time or early
83%
15–30 min late
5%
30 min–1 hour late
3%
1–2 hours late
4%
Over 2 hours late
4%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
B6's recent on-time record
↑
FLL is prone to delays
↑
Mostly benign weather forecast at FLL
↓
Early flights usually leave on time
↓
6am departures from ISP are usually not late
Weather at each end
ISP (origin)
Gusts 17 kt Ceiling 4,533 ft Visibility 10+ mi Precip 0.03 in
FLL (destination)
Gusts 21 kt Ceiling 9,000 ft Visibility 8 mi Precip 0.19 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.