Schedule: a typical summer Saturday (the flights of Jul 25, 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
Saturday, October 3 Tomorrow
DL 1063 · MDW → ATL
departs 10:55 AM CT · arrives 1:48 PM ET
Forecast issued Fri 4:00 PM ET · 20h before departure
Watch this flight
Other days
Today 7%
Sat 10/3
Sun 10/4 19%
Mon 10/5 8%
Tue 10/6 8%
Wed 10/7 10%
Thu 10/8 7%
Odds over time
Arrive at ATL more than 15 minutes late?
8%
chance · ±2 pts
−3 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
8%
Leave 15+ late
14%
Arrive 1h+ late
2%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.6d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 5% · changed −3 pts in 24h
−3 pts
8%
Yes 8%
No 92%
Leave MDW more than 15 minutes late?
Calm-weather odds: 10% · changed +1 pt in 24h
+1 pt
14%
Yes 14%
No 86%
Arrive at ATL more than an hour late?
Calm-weather odds: 2% · changed −1 pt in 24h
−1 pt
2%
Yes 2%
No 98%
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
92%
15–30 min late
1%
30 min–1 hour late
4%
1–2 hours late
<1%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↓
Mostly benign weather forecast at MDW
↓
DL's recent on-time record
Weather at each end
MDW (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
ATL (destination)
Gusts 9 kt Ceiling 500 ft Visibility 5 mi Precip 0.12 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.