Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 1889
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
B6 1889 · EWR → SJU
departs 11:18 AM ET · arrives 3:14 PM AT
Forecast issued Thu 12:00 AM ET · 59h before departure
Watch this flight
Other days
Today 27%
Fri 10/2 27%
Sat 10/3
Sun 10/4 28%
Mon 10/5 25%
Tue 10/6 20%
Wed 10/7 23%
Odds over time
Arrive at SJU more than 15 minutes late?
24%
chance · ±1 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
24%
Leave 15+ late
25%
Arrive 1h+ late
7%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.6d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at SJU more than 15 minutes late?
Calm-weather odds: 19% · changed – in 24h
–
24%
Yes 24%
No 76%
Leave EWR more than 15 minutes late?
Calm-weather odds: 19% · changed – in 24h
–
25%
Yes 25%
No 75%
Arrive at SJU more than an hour late?
Calm-weather odds: 6% · changed – in 24h
–
7%
Yes 7%
No 93%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to SJU?
On time or early
75%
15–30 min late
9%
30 min–1 hour late
8%
1–2 hours late
4%
Over 2 hours late
3%
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
↑
SJU is prone to delays
↑
EWR is prone to delays
↓
Saturdays in October are usually quieter than average
↓
Mostly benign weather forecast at EWR
Weather at each end
EWR (origin)
Gusts 17 kt Ceiling 6,533 ft Visibility 10+ mi Precip 0.01 in
SJU (destination)
Gusts 13 kt Ceiling 4,100 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.