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 690
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Yesterday
B6 690 · FLL → BOS
departs 6:00 AM ET · arrives 9:14 AM ET
Forecast issued Tue 10:00 PM ET · 16h after departure
Watch this flight
Other days
Tue 9/29
Today 13%
Thu 10/1 8%
Fri 10/2 9%
Sat 10/3 9%
Sun 10/4 8%
Mon 10/5 11%
Tue 10/6 7%
Odds over time
Arrive at BOS more than 15 minutes late?
13%
chance · ±0 pts
+3 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
13%
Leave 15+ late
9%
Arrive 1h+ late
5%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at BOS more than 15 minutes late?
Calm-weather odds: 13% · changed +3 pts in 24h
+3 pts
13%
Yes 13%
No 87%
Leave FLL more than 15 minutes late?
Calm-weather odds: 9% · changed +0 pts in 24h
+0 pts
9%
Yes 9%
No 91%
Arrive at BOS more than an hour late?
Calm-weather odds: 5% · changed +1 pt in 24h
+1 pt
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: 2% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
How late will it get to BOS?
On time or early
85%
15–30 min late
5%
30 min–1 hour late
3%
1–2 hours late
3%
Over 2 hours late
2%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 29 kt, visibility down to 0.5 mi, 2.2 in of rain, thunderstorms forecast at FLL that day
↑
B6's recent on-time record
↑
Other factors
↓
Early flights usually leave on time
↓
6am departures from FLL are usually not late
Weather at each end
FLL (origin)
Gusts 29 kt Ceiling 2,500 ft Visibility 0.5 mi Precip 2.21 in
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.