Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 777
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Yesterday
B6 777 · BOS → LAS
departs 7:59 PM ET · arrives 10:47 PM PT
Forecast issued Tue 10:00 PM ET · 2h after departure
Watch this flight
Other days
Tue 9/29
Today 37%
Thu 10/1 41%
Fri 10/2 60%
Sat 10/3 26%
Sun 10/4 40%
Mon 10/5 36%
Tue 10/6 23%
Odds over time
Arrive at LAS more than 15 minutes late?
54%
chance · ±2 pts
+8 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
54%
Leave 15+ late
54%
Arrive 1h+ late
16%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.7d
2d
1d
12h
6h
Departs
Now
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 56% · changed +8 pts in 24h
+8 pts
54%
Yes 54%
No 46%
Leave BOS more than 15 minutes late?
Calm-weather odds: 51% · changed +9 pts in 24h
+9 pts
54%
Yes 54%
No 46%
Arrive at LAS more than an hour late?
Calm-weather odds: 19% · changed +6 pts in 24h
+6 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 LAS?
On time or early
46%
15–30 min late
12%
30 min–1 hour late
25%
1–2 hours late
10%
Over 2 hours late
6%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
7pm departures from BOS are often late
↑
B6's recent on-time record
↑
LAS is prone to delays
↓
Tuesdays in September are usually quieter than average
↓
Other factors
Weather at each end
BOS (origin)
Gusts 11 kt Ceiling 600 ft Visibility 1.5 mi Precip 0.03 in
LAS (destination)
Gusts 27 kt Ceiling 4,700 ft Visibility 7 mi Precip 0.08 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.