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 1273
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
B6 1273 · JFK → CHS
departs 7:50 AM ET · arrives 10:03 AM ET
Forecast issued Wed 11:00 PM ET · 57h before departure
Watch this flight
Other days
Today 21%
Fri 10/2 19%
Sat 10/3
Sun 10/4 21%
Mon 10/5 18%
Tue 10/6 17%
Wed 10/7 17%
Odds over time
Arrive at CHS more than 15 minutes late?
19%
chance · ±1 pts
+2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
19%
Leave 15+ late
14%
Arrive 1h+ late
6%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.4d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at CHS more than 15 minutes late?
Calm-weather odds: 19% · changed +2 pts in 24h
+2 pts
19%
Yes 19%
No 81%
Leave JFK more than 15 minutes late?
Calm-weather odds: 12% · changed +1 pt in 24h
+1 pt
14%
Yes 14%
No 86%
Arrive at CHS more than an hour late?
Calm-weather odds: 5% · changed +2 pts in 24h
+2 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
How late will it get to CHS?
On time or early
80%
15–30 min late
5%
30 min–1 hour late
8%
1–2 hours late
3%
Over 2 hours late
3%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
B6's recent on-time record
↑
JFK is prone to delays
↑
This flight has been late 23% of the time recently
↓
Early flights usually leave on time
↓
JFK is quiet at that time
Weather at each end
JFK (origin)
Gusts 16 kt Ceiling 5,867 ft Visibility 10+ mi Precip 0.04 in
CHS (destination)
Gusts 12 kt Ceiling 1,500 ft Visibility 3 mi Precip 0.33 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.