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 2091
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Yesterday
B6 2091 · JFK → ACK
departs 9:45 AM ET · arrives 11:12 AM ET
Forecast issued Tue 10:00 PM ET · 12h after departure
Watch this flight
Other days
Tue 9/29
Today 17%
Thu 10/1 13%
Fri 10/2 17%
Sat 10/3 15%
Sun 10/4 18%
Mon 10/5 20%
Tue 10/6 13%
Odds over time
Arrive at ACK more than 15 minutes late?
16%
chance · ±0 pts
+0 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
16%
Leave 15+ late
17%
Arrive 1h+ late
11%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at ACK more than 15 minutes late?
Calm-weather odds: 16% · changed +0 pts in 24h
+0 pts
16%
Yes 16%
No 84%
Leave JFK more than 15 minutes late?
Calm-weather odds: 17% · changed −3 pts in 24h
−3 pts
17%
Yes 17%
No 83%
Arrive at ACK more than an hour late?
Calm-weather odds: 11% · changed +2 pts in 24h
+2 pts
11%
Yes 11%
No 89%
Cancelled?
Calm-weather odds: 1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to ACK?
On time or early
83%
15–30 min late
0%
30 min–1 hour late
5%
1–2 hours late
8%
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
↑
9am departures from JFK are often late
↑
This flight has been late 16% of the time recently
↓
Tuesdays in September are usually quieter than average
↓
Mostly benign weather forecast at JFK
Weather at each end
JFK (origin)
Gusts 10 kt Ceiling 1,800 ft Visibility 10+ mi Precip none
ACK (destination)
Gusts 20 kt Ceiling 200 ft Visibility 0.75 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.