Schedule: the flights that flew on Friday, Oct 23, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
JETBLUE · FLIGHT B6 640
SCHEDULED · TYPICAL SCHEDULE
Friday, October 30
B6 640 · CLE → BOS
departs 4:38 PM ET · arrives 6:29 PM ET
Forecast issued Wed 6:00 AM ET · 59h before departure
Watch this flight
Other days
Thu 10/29 26%
Fri 10/30
Sat 10/31 33%
Sun 11/1 45%
Mon 11/2 35%
Odds over time
Arrive at BOS more than 15 minutes late?
28%
chance · ±5 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
28%
Leave 15+ late
32%
Arrive 1h+ late
13%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
6.7d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at BOS more than 15 minutes late?
Calm-weather odds: 22% · changed – in 24h
–
28%
Yes 28%
No 72%
Leave CLE more than 15 minutes late?
Calm-weather odds: 28% · changed – in 24h
–
32%
Yes 32%
No 68%
Arrive at BOS more than an hour late?
Calm-weather odds: 9% · changed – in 24h
–
13%
Yes 13%
No 87%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to BOS?
On time or early
72%
15–30 min late
7%
30 min–1 hour late
7%
1–2 hours late
9%
Over 2 hours late
4%
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
↑
Later flights pick up delays from earlier in the day
↑
Arrivals into BOS at that hour are often late
↓
Mostly benign weather forecast at BOS
↓
Mostly benign weather forecast at CLE
Weather at each end
CLE (origin)
Gusts 14 kt Ceiling 10,000 ft Visibility 10+ mi Precip none
BOS (destination)
Gusts 20 kt Ceiling 8,000 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.