Schedule: the flights that flew on Thursday, Nov 5, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1822
SCHEDULED · TYPICAL SCHEDULE
Thursday, November 12
DL 1822 · STI → JFK
departs 2:55 PM AST · arrives 5:30 PM ET
Forecast issued Mon 10:00 PM ET · 64h before departure
Watch this flight
Other days
Today 22%
Tue 11/10 13%
Wed 11/11 8%
Thu 11/12
Fri 11/13 33%
Sat 11/14 18%
Sun 11/15 28%
Odds over time
Arrive at JFK more than 15 minutes late?
41%
chance · ±5 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
41%
Leave 15+ late
32%
Arrive 1h+ late
10%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.6d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at JFK more than 15 minutes late?
Calm-weather odds: 11% · changed – in 24h
–
41%
Yes 41%
No 59%
Leave STI more than 15 minutes late?
Calm-weather odds: 16% · changed – in 24h
–
32%
Yes 32%
No 68%
Arrive at JFK more than an hour late?
Calm-weather odds: 4% · changed – in 24h
–
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to JFK?
On time or early
58%
15–30 min late
18%
30 min–1 hour late
14%
1–2 hours late
2%
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
↑
Mostly benign weather forecast at JFK
↑
Arrivals into JFK at that hour are often late
↑
JFK is prone to delays
↓
Mostly benign weather forecast at STI
↓
Thursdays in November are usually quieter than average
Weather at each end
STI (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
JFK (destination)
Gusts 21 kt Ceiling 2,900 ft Visibility 8 mi Precip 0.22 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.