Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 1115
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Tomorrow
B6 1115 · BOS → BUF
departs 5:40 PM ET · arrives 7:19 PM ET
Forecast issued Tue 9:00 PM ET · 21h before departure
Watch this flight
Other days
Today 39%
Wed 9/30
Thu 10/1 37%
Fri 10/2 30%
Sat 10/3 26%
Sun 10/4 37%
Mon 10/5 31%
Odds over time
Arrive at BUF more than 15 minutes late?
26%
chance · ±2 pts
+9 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
26%
Leave 15+ late
28%
Arrive 1h+ late
9%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at BUF more than 15 minutes late?
Calm-weather odds: 19% · changed +9 pts in 24h
+9 pts
26%
Yes 26%
No 74%
Leave BOS more than 15 minutes late?
Calm-weather odds: 24% · changed +4 pts in 24h
+4 pts
28%
Yes 28%
No 72%
Arrive at BUF more than an hour late?
Calm-weather odds: 8% · changed +1 pt in 24h
+1 pt
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to BUF?
On time or early
73%
15–30 min late
8%
30 min–1 hour late
9%
1–2 hours late
6%
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
↑
5pm departures from BOS are often late
↑
B6's recent on-time record
↑
Later flights pick up delays from earlier in the day
↓
Wednesdays in September are usually quieter than average
↓
BUF usually runs smoothly
Weather at each end
BOS (origin)
Gusts 8 kt Ceiling 1,500 ft Visibility 7 mi Precip none
BUF (destination)
Gusts 15 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.