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 2999
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
DL 2999 · MKE → ATL
departs 10:20 AM CT · arrives 1:24 PM ET
Forecast issued Fri 3:00 PM ET · 20h before departure
Watch this flight
Other days
Today 8%
Sat 10/3
Sun 10/4 19%
Mon 10/5 6%
Tue 10/6 6%
Wed 10/7 6%
Thu 10/8 6%
Odds over time
Arrive at ATL more than 15 minutes late?
10%
chance · ±1 pts
−4 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
10%
Leave 15+ late
13%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.6d
2d
Now
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 6% · changed −4 pts in 24h
−4 pts
10%
Yes 10%
No 90%
Leave MKE more than 15 minutes late?
Calm-weather odds: 8% · changed +2 pts in 24h
+2 pts
13%
Yes 13%
No 87%
Arrive at ATL more than an hour late?
Calm-weather odds: 2% · changed −1 pt in 24h
−1 pt
3%
Yes 3%
No 97%
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
90%
15–30 min late
4%
30 min–1 hour late
3%
1–2 hours late
2%
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
↑
Cloud base down to 800 ft forecast at ATL that day
↓
Mostly benign weather forecast at MKE
↓
DL's recent on-time record
Weather at each end
MKE (origin)
Gusts 14 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.