Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
JETBLUE · FLIGHT B6 1348
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5
B6 1348 · SJU → DCA
departs 5:39 PM AT · arrives 9:32 PM ET
Forecast issued Sat 1:00 PM ET · 53h before departure
Watch this flight
Other days
Today 45%
Sun 10/4 39%
Mon 10/5
Tue 10/6 23%
Wed 10/7 25%
Thu 10/8 32%
Fri 10/9 33%
Odds over time
Arrive at DCA more than 15 minutes late?
35%
chance · ±2 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
35%
Leave 15+ late
35%
Arrive 1h+ late
16%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.7d
Now
1d
12h
6h
Departs
Lands
Arrive at DCA more than 15 minutes late?
Calm-weather odds: 24% · changed – in 24h
–
35%
Yes 35%
No 65%
Leave SJU more than 15 minutes late?
Calm-weather odds: 28% · changed – in 24h
–
35%
Yes 35%
No 65%
Arrive at DCA more than an hour late?
Calm-weather odds: 9% · changed – in 24h
–
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: 1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to DCA?
On time or early
64%
15–30 min late
2%
30 min–1 hour late
17%
1–2 hours late
9%
Over 2 hours late
7%
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
↑
This flight has been late 28% of the time recently
↑
Arrivals into DCA at that hour are often late
↓
Mondays in October are usually quieter than average
↓
SJU is quiet at that time
Weather at each end
SJU (origin)
Gusts 13 kt Ceiling 4,300 ft Visibility 10+ mi Precip 0.06 in
DCA (destination)
Gusts 19 kt Ceiling 300 ft Visibility 0.666667 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.