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 2321
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
B6 2321 · BOS → PBI
departs 3:39 PM ET · arrives 6:59 PM ET
Forecast issued Wed 2:00 AM ET · 38h before departure
Watch this flight
Other days
Today 48%
Thu 10/1
Fri 10/2 50%
Sat 10/3 33%
Sun 10/4 36%
Mon 10/5 40%
Tue 10/6 34%
Odds over time
Arrive at PBI more than 15 minutes late?
46%
chance · ±6 pts
+7 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
46%
Leave 15+ late
51%
Arrive 1h+ late
21%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at PBI more than 15 minutes late?
Calm-weather odds: 33% · changed +7 pts in 24h
+7 pts
46%
Yes 46%
No 54%
Leave BOS more than 15 minutes late?
Calm-weather odds: 35% · changed +1 pt in 24h
+1 pt
51%
Yes 51%
No 49%
Arrive at PBI more than an hour late?
Calm-weather odds: 11% · changed +2 pts in 24h
+2 pts
21%
Yes 21%
No 79%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to PBI?
On time or early
53%
15–30 min late
11%
30 min–1 hour late
14%
1–2 hours late
11%
Over 2 hours late
10%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.7 in of rain, thunderstorms forecast at PBI that day
↑
B6's recent on-time record
↑
This flight has been late 32% of the time recently
↓
Thursdays in October are usually quieter than average
↓
BOS is quiet at that time
Weather at each end
BOS (origin)
Gusts 16 kt Ceiling none (clear) Visibility 0.8 mi Precip none
PBI (destination)
Gusts 18 kt Ceiling 5,000 ft Visibility 8 mi Precip 0.66 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.