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 1585
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
DL 1585 · IAH → ATL
departs 9:41 AM CT · arrives 12:48 PM ET
Forecast issued Fri 8:00 PM ET · 9h after departure
Watch this flight
Other days
Today
Sat 10/3 16%
Sun 10/4 23%
Mon 10/5 17%
Tue 10/6 11%
Wed 10/7 10%
Thu 10/8 10%
Odds over time
Arrive at ATL more than 15 minutes late?
16%
chance · ±0 pts
−4 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
16%
Leave 15+ late
23%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
3.5d
2d
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 16% · changed −4 pts in 24h
−4 pts
16%
Yes 16%
No 84%
Leave IAH more than 15 minutes late?
Calm-weather odds: 23% · changed +3 pts in 24h
+3 pts
23%
Yes 23%
No 77%
Arrive at ATL more than an hour late?
Calm-weather odds: 6% · changed −1 pt in 24h
−1 pt
6%
Yes 6%
No 94%
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
83%
15–30 min late
5%
30 min–1 hour late
5%
1–2 hours late
3%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Visibility down to 1.5 mi, 1.4 in of rain forecast at IAH that day
↑
IAH is prone to delays
↑
This flight has been late 22% of the time recently
↓
Mostly benign weather forecast at ATL
↓
Early flights usually leave on time
Weather at each end
IAH (origin)
Gusts 22 kt Ceiling 2,400 ft Visibility 1 mi Precip 2.70 in
ATL (destination)
Gusts 8 kt Ceiling 600 ft Visibility 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.