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 311
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
B6 311 · BOS → ORD
departs 8:10 AM ET · arrives 10:06 AM CT
Forecast issued Tue 8:00 PM ET · 36h before departure
Watch this flight
Other days
Today 28%
Wed 9/30 36%
Thu 10/1
Fri 10/2 21%
Sat 10/3 20%
Sun 10/4 21%
Mon 10/5 27%
Odds over time
Arrive at ORD more than 15 minutes late?
28%
chance · ±6 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
28%
Leave 15+ late
13%
Arrive 1h+ late
13%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ORD more than 15 minutes late?
Calm-weather odds: 14% · changed +0 pts in 24h
+0 pts
28%
Yes 28%
No 72%
Leave BOS more than 15 minutes late?
Calm-weather odds: 10% · changed +0 pts in 24h
+0 pts
13%
Yes 13%
No 87%
Arrive at ORD more than an hour late?
Calm-weather odds: 5% · changed +2 pts in 24h
+2 pts
13%
Yes 13%
No 87%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to ORD?
On time or early
71%
15–30 min late
6%
30 min–1 hour late
9%
1–2 hours late
11%
Over 2 hours late
2%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 300 ft, visibility down to 2 mi, 1.1 in of rain forecast at ORD that day
↑
B6's recent on-time record
↑
This flight has been late 18% of the time recently
↓
Visibility down to 1 mi forecast at BOS that day
↓
Other factors
Weather at each end
BOS (origin)
Gusts 16 kt Ceiling none (clear) Visibility 1 mi Precip none
ORD (destination)
Gusts 10 kt Ceiling 300 ft Visibility 2 mi Precip 1.11 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.