Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 2797
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Tomorrow
DL 2797 · SLC → SAT
departs 8:40 PM MT · arrives 12:26 AM CT
Forecast issued Thu 10:00 PM ET · 25h before departure
Watch this flight
Other days
Today 25%
Fri 10/2
Sat 10/3 19%
Sun 10/4 21%
Mon 10/5 17%
Tue 10/6 13%
Wed 10/7 13%
Odds over time
Arrive at SAT more than 15 minutes late?
22%
chance · ±2 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
24%
Arrive 1h+ late
5%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.0d
2d
Now
12h
6h
Departs
Lands
Arrive at SAT more than 15 minutes late?
Calm-weather odds: 20% · changed +0 pts in 24h
+0 pts
22%
Yes 22%
No 78%
Leave SLC more than 15 minutes late?
Calm-weather odds: 24% · changed +0 pts in 24h
+0 pts
24%
Yes 24%
No 76%
Arrive at SAT more than an hour late?
Calm-weather odds: 4% · changed +1 pt in 24h
+1 pt
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SAT?
On time or early
77%
15–30 min late
5%
30 min–1 hour late
12%
1–2 hours late
3%
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
↑
Cloud base down to 500 ft, 2.4 in of rain, thunderstorms forecast at SAT that day
↑
Later flights pick up delays from earlier in the day
↑
Arrivals into SAT at that hour are often late
↓
Mostly benign weather forecast at SLC
↓
SLC usually runs smoothly
Weather at each end
SLC (origin)
Gusts 12 kt Ceiling none (clear) Visibility 10+ mi Precip none
SAT (destination)
Gusts 15 kt Ceiling 500 ft Visibility 4 mi Precip 1.07 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.