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 247
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
B6 247 · BOS → SLC
departs 7:32 PM ET · arrives 10:59 PM MT
Forecast issued Wed 2:00 AM ET · 18h before departure
Watch this flight
Other days
Today
Thu 10/1 44%
Fri 10/2 48%
Sat 10/3 34%
Sun 10/4 47%
Mon 10/5 38%
Tue 10/6 32%
Odds over time
Arrive at SLC more than 15 minutes late?
50%
chance · ±6 pts
+19 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
50%
Leave 15+ late
48%
Arrive 1h+ late
21%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.7d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at SLC more than 15 minutes late?
Calm-weather odds: 44% · changed +19 pts in 24h
+19 pts
50%
Yes 50%
No 50%
Leave BOS more than 15 minutes late?
Calm-weather odds: 47% · changed +10 pts in 24h
+10 pts
48%
Yes 48%
No 52%
Arrive at SLC more than an hour late?
Calm-weather odds: 17% · changed +8 pts in 24h
+8 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 SLC?
On time or early
49%
15–30 min late
20%
30 min–1 hour late
9%
1–2 hours late
17%
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
↑
This flight has been late 34% of the time recently
↑
7pm departures from BOS are often late
↑
B6's recent on-time record
↓
Wednesdays in September are usually quieter than average
↓
Mostly benign weather forecast at SLC
Weather at each end
BOS (origin)
Gusts 8 kt Ceiling 800 ft Visibility 3 mi Precip none
SLC (destination)
Gusts 16 kt Ceiling none (clear) 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.