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 993
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Tomorrow
B6 993 · BOS → DEN
departs 7:59 PM ET · arrives 10:41 PM MT
Forecast issued Tue 6:00 PM ET · 26h before departure
Watch this flight
Other days
Today 46%
Wed 9/30
Thu 10/1 46%
Fri 10/2 35%
Sat 10/3 35%
Sun 10/4 41%
Mon 10/5 42%
Odds over time
Arrive at DEN more than 15 minutes late?
64%
chance · ±10 pts
+18 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
64%
Leave 15+ late
45%
Arrive 1h+ late
16%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.7d
2d
Now
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 30% · changed +18 pts in 24h
+18 pts
64%
Yes 64%
No 36%
Leave BOS more than 15 minutes late?
Calm-weather odds: 30% · changed +4 pts in 24h
+4 pts
45%
Yes 45%
No 55%
Arrive at DEN more than an hour late?
Calm-weather odds: 9% · changed −2 pts in 24h
−2 pts
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to DEN?
On time or early
36%
15–30 min late
18%
30 min–1 hour late
29%
1–2 hours late
10%
Over 2 hours late
5%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.4 in of rain forecast at DEN that day
↑
B6's recent on-time record
↑
This flight has been late 39% of the time recently
↓
Wednesdays in September are usually quieter than average
↓
Mostly benign weather forecast at BOS
Weather at each end
BOS (origin)
Gusts 8 kt Ceiling 1,800 ft Visibility 7 mi Precip none
DEN (destination)
Gusts 20 kt Ceiling 1,800 ft Visibility 6 mi Precip 0.44 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.