Schedule: a typical summer Wednesday (the flights of Jul 29, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1157
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30
DL 1157 · OMA → ATL
departs 7:01 AM CT · arrives 10:12 AM ET
Forecast issued Wed 10:00 PM ET · 14h after departure
Watch this flight
Other days
Wed 9/30
Today 8%
Sat 10/3 6%
Sun 10/4 12%
Mon 10/5 6%
Tue 10/6 6%
Wed 10/7 5%
Thu 10/8 5%
Odds over time
Arrive at ATL more than 15 minutes late?
16%
chance · ±0 pts
+8 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
16%
Leave 15+ late
8%
Arrive 1h+ late
5%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 16% · changed +8 pts in 24h
+8 pts
16%
Yes 16%
No 84%
Leave OMA more than 15 minutes late?
Calm-weather odds: 8% · changed +2 pts in 24h
+2 pts
8%
Yes 8%
No 92%
Arrive at ATL more than an hour late?
Calm-weather odds: 6% · changed +3 pts in 24h
+3 pts
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 ATL?
On time or early
84%
15–30 min late
6%
30 min–1 hour late
4%
1–2 hours late
4%
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 467 ft, visibility down to 2 mi, 1.6 in of rain, thunderstorms forecast at OMA that day
↑
Cloud base down to 200 ft, visibility down to 0.5 mi forecast at ATL that day
↑
ATL is busy at that time
↓
7am departures from OMA are usually not late
↓
Early flights usually leave on time
Weather at each end
OMA (origin)
Gusts 8 kt Ceiling 500 ft Visibility 2 mi Precip 0.57 in
ATL (destination)
Gusts 9 kt Ceiling 200 ft Visibility 0.5 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.