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 1508
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
DL 1508 · ATL → SAT
departs 10:54 PM ET · arrives 12:20 AM CT
Forecast issued Wed 10:00 PM ET · 25h before departure
Watch this flight
Other days
Today 24%
Thu 10/1
Fri 10/2 27%
Sat 10/3 14%
Sun 10/4 20%
Mon 10/5 19%
Tue 10/6 14%
Odds over time
Arrive at SAT more than 15 minutes late?
35%
chance · ±9 pts
+5 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
35%
Leave 15+ late
26%
Arrive 1h+ late
6%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
Now
12h
6h
Departs
Lands
Arrive at SAT more than 15 minutes late?
Calm-weather odds: 26% · changed +5 pts in 24h
+5 pts
35%
Yes 35%
No 65%
Leave ATL more than 15 minutes late?
Calm-weather odds: 19% · changed +1 pt in 24h
+1 pt
26%
Yes 26%
No 74%
Arrive at SAT more than an hour late?
Calm-weather odds: 4% · changed −1 pt in 24h
−1 pt
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
1%
Yes 1%
No 99%
How late will it get to SAT?
On time or early
64%
15–30 min late
13%
30 min–1 hour late
15%
1–2 hours late
5%
Over 2 hours late
2%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
2.1 in of rain, thunderstorms forecast at SAT that day
↑
10pm departures from ATL are often late
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at ATL
↓
Thursdays in October are usually quieter than average
Weather at each end
ATL (origin)
Gusts 13 kt Ceiling none (clear) Visibility 10+ mi Precip none
SAT (destination)
Gusts 23 kt Ceiling 1,800 ft Visibility 10+ mi Precip 1.60 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.