Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 1682
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
DL 1682 · IAH → ATL
departs 12:06 PM CT · arrives 3:18 PM ET
Forecast issued Thu 12:00 PM ET · 49h before departure
Watch this flight
Other days
Today 36%
Fri 10/2 22%
Sat 10/3
Sun 10/4 19%
Mon 10/5 16%
Tue 10/6 12%
Wed 10/7 10%
Odds over time
Arrive at ATL more than 15 minutes late?
28%
chance · ±4 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
28%
Leave 15+ late
28%
Arrive 1h+ late
8%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
4.6d
Now
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 8% · changed +0 pts in 24h
+0 pts
28%
Yes 28%
No 72%
Leave IAH more than 15 minutes late?
Calm-weather odds: 12% · changed +0 pts in 24h
+0 pts
28%
Yes 28%
No 72%
Arrive at ATL more than an hour late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
8%
Yes 8%
No 92%
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
71%
15–30 min late
6%
30 min–1 hour late
14%
1–2 hours late
5%
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
↑
0.8 in of rain forecast at IAH that day
↑
This flight has been late 23% of the time recently
↑
IAH is prone to delays
↓
DL's recent on-time record
↓
Saturdays in October are usually quieter than average
Weather at each end
IAH (origin)
Gusts 13 kt Ceiling 1,833 ft Visibility 10+ mi Precip 0.78 in
ATL (destination)
Gusts 7 kt Ceiling 4,200 ft Visibility 5 mi Precip 0.17 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.