Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1063
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Tomorrow
DL 1063 · MDW → ATL
departs 11:05 AM CT · arrives 2:01 PM ET
Forecast issued Sat 2:00 AM ET · 34h before departure
Watch this flight
Other days
Today 25%
Sun 10/4
Mon 10/5 9%
Tue 10/6 8%
Wed 10/7 10%
Thu 10/8 7%
Fri 10/9 8%
Odds over time
Arrive at ATL more than 15 minutes late?
18%
chance · ±4 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
18%
Leave 15+ late
13%
Arrive 1h+ late
4%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
5.6d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 7% · changed +1 pt in 24h
+1 pt
18%
Yes 18%
No 82%
Leave MDW more than 15 minutes late?
Calm-weather odds: 11% · changed +0 pts in 24h
+0 pts
13%
Yes 13%
No 87%
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 +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to ATL?
On time or early
81%
15–30 min late
6%
30 min–1 hour late
8%
1–2 hours late
2%
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 300 ft, visibility down to 1 mi, 1.4 in of rain forecast at ATL that day
↑
11am departures from MDW are often late
↑
Arrivals into ATL at that hour are often late
↓
Mostly benign weather forecast at MDW
↓
ATL usually runs smoothly
Weather at each end
MDW (origin)
Gusts 11 kt Ceiling none (clear) Visibility 10+ mi Precip none
ATL (destination)
Gusts 9 kt Ceiling 300 ft Visibility 1 mi Precip 1.38 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.