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.
DELTA · FLIGHT DL 1066
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
DL 1066 · SAT → ATL
departs 6:40 AM CT · arrives 10:07 AM ET
Forecast issued Wed 5:00 AM ET · 27h before departure
Watch this flight
Other days
Today 6%
Thu 10/1
Fri 10/2 11%
Sat 10/3 4%
Sun 10/4 5%
Mon 10/5 6%
Tue 10/6 4%
Odds over time
Arrive at ATL more than 15 minutes late?
9%
chance · ±1 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
9%
Leave 15+ late
8%
Arrive 1h+ late
4%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.9d
2d
Now
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 4% · changed +0 pts in 24h
+0 pts
9%
Yes 9%
No 91%
Leave SAT more than 15 minutes late?
Calm-weather odds: 5% · changed −1 pt in 24h
−1 pt
8%
Yes 8%
No 92%
Arrive at ATL more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
2%
Yes 2%
No 98%
How late will it get to ATL?
On time or early
89%
15–30 min late
2%
30 min–1 hour late
3%
1–2 hours late
2%
Over 2 hours late
2%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 1,100 ft, 1.6 in of rain, thunderstorms forecast at SAT that day
↑
ATL is busy at that time
↓
Early flights usually leave on time
↓
6am departures from SAT are usually not late
Weather at each end
SAT (origin)
Gusts 24 kt Ceiling 1,100 ft Visibility 9.66667 mi Precip 1.64 in
ATL (destination)
Gusts 13 kt Ceiling none (clear) Visibility 10+ 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.