Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 2389
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
B6 2389 · EWR → SJU
departs 9:55 PM ET · arrives 1:59 AM AT
Forecast issued Wed 2:00 AM ET · 44h before departure
Watch this flight
Other days
Today 33%
Thu 10/1
Fri 10/2 42%
Sat 10/3 32%
Sun 10/4 41%
Mon 10/5 33%
Tue 10/6 27%
Odds over time
Arrive at SJU more than 15 minutes late?
33%
chance · ±5 pts
−4 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
33%
Leave 15+ late
44%
Arrive 1h+ late
21%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
Now
1d
12h
6h
Departs
Lands
Arrive at SJU more than 15 minutes late?
Calm-weather odds: 30% · changed −4 pts in 24h
−4 pts
33%
Yes 33%
No 67%
Leave EWR more than 15 minutes late?
Calm-weather odds: 35% · changed −1 pt in 24h
−1 pt
44%
Yes 44%
No 56%
Arrive at SJU more than an hour late?
Calm-weather odds: 11% · changed −1 pt in 24h
−1 pt
21%
Yes 21%
No 79%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SJU?
On time or early
66%
15–30 min late
<1%
30 min–1 hour late
12%
1–2 hours late
16%
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
↑
EWR is prone to delays
↑
B6's recent on-time record
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at EWR
↓
Thursdays in October are usually quieter than average
Weather at each end
EWR (origin)
Gusts 13 kt Ceiling 8,000 ft Visibility 10+ mi Precip none
SJU (destination)
Gusts 16 kt Ceiling 1,400 ft Visibility 10+ mi Precip 0.10 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.