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 488
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Yesterday
B6 488 · LAX → BOS
departs 10:12 PM PT · arrives 6:51 AM ET
Forecast issued Tue 10:00 PM ET · 3h before departure
Watch this flight
Other days
Tue 9/29
Today 38%
Thu 10/1 31%
Fri 10/2 27%
Sun 10/4 33%
Mon 10/5 26%
Tue 10/6 22%
Odds over time
Arrive at BOS more than 15 minutes late?
22%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
22%
Leave 15+ late
28%
Arrive 1h+ late
11%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.7d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at BOS more than 15 minutes late?
Calm-weather odds: 25% · changed −1 pt in 24h
−1 pt
22%
Yes 22%
No 78%
Leave LAX more than 15 minutes late?
Calm-weather odds: 27% · changed +3 pts in 24h
+3 pts
28%
Yes 28%
No 72%
Arrive at BOS more than an hour late?
Calm-weather odds: 9% · changed +2 pts in 24h
+2 pts
11%
Yes 11%
No 89%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to BOS?
On time or early
77%
15–30 min late
3%
30 min–1 hour late
8%
1–2 hours late
7%
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
↑
10pm departures from LAX are often late
↑
Later flights pick up delays from earlier in the day
↓
Tuesdays in September are usually quieter than average
↓
Mostly benign weather forecast at LAX
Weather at each end
LAX (origin)
Gusts 24 kt Ceiling none (clear) Visibility 10+ mi Precip none
BOS (destination)
Gusts 11 kt Ceiling 600 ft Visibility 1.5 mi Precip 0.03 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.