Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1899
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29
DL 1899 · ATL → STT
departs 9:56 AM ET · arrives 1:38 PM AST
Forecast issued Tue 2:00 AM ET · 56h before departure
Watch this flight
Other days
Today 38%
Wed 10/28 13%
Thu 10/29
Fri 10/30 27%
Sat 10/31 23%
Sun 11/1 23%
Mon 11/2 18%
Odds over time
Arrive at STT more than 15 minutes late?
18%
chance · ±2 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
18%
Leave 15+ late
14%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.4d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at STT more than 15 minutes late?
Calm-weather odds: 13% · changed – in 24h
–
18%
Yes 18%
No 82%
Leave ATL more than 15 minutes late?
Calm-weather odds: 13% · changed – in 24h
–
14%
Yes 14%
No 86%
Arrive at STT more than an hour late?
Calm-weather odds: 3% · changed – in 24h
–
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to STT?
On time or early
81%
15–30 min late
10%
30 min–1 hour late
5%
1–2 hours late
1%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
STT is prone to delays
↑
Other factors
↑
This flight has been late 19% of the time recently
↓
Mostly benign weather forecast at ATL
↓
ATL usually runs smoothly
Weather at each end
ATL (origin)
Gusts 13 kt Ceiling none (clear) Visibility 10+ mi Precip none
STT (destination)
Gusts 19 kt Ceiling 900 ft Visibility 9 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.