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 3080
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
DL 3080 · IAD → ATL
departs 6:00 AM ET · arrives 7:43 AM ET
Forecast issued Thu 2:00 PM ET · 40h before departure
Watch this flight
Other days
Today 16%
Fri 10/2 9%
Sat 10/3
Sun 10/4 10%
Mon 10/5 12%
Tue 10/6 9%
Wed 10/7 8%
Odds over time
Arrive at ATL more than 15 minutes late?
10%
chance · ±1 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
10%
Leave 15+ late
8%
Arrive 1h+ late
4%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.3d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
10%
Yes 10%
No 90%
Leave IAD more than 15 minutes late?
Calm-weather odds: 7% · changed +2 pts in 24h
+2 pts
8%
Yes 8%
No 92%
Arrive at ATL more than an hour late?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
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
89%
15–30 min late
4%
30 min–1 hour late
2%
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
↑
Other factors
↑
Mostly benign weather forecast at IAD
↑
IAD is prone to delays
↓
Early flights usually leave on time
↓
DL's recent on-time record
Weather at each end
IAD (origin)
Gusts 14 kt Ceiling 5,000 ft Visibility 9 mi Precip 0.14 in
ATL (destination)
Gusts 7 kt Ceiling 3,800 ft Visibility 4 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.