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 2600
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
DL 2600 · ATL → RDU
departs 3:52 PM ET · arrives 5:25 PM ET
Forecast issued Thu 3:00 PM ET · 49h before departure
Watch this flight
Other days
Today 25%
Fri 10/2 22%
Sat 10/3
Sun 10/4 18%
Mon 10/5 12%
Tue 10/6 9%
Wed 10/7 10%
Odds over time
Arrive at RDU more than 15 minutes late?
19%
chance · ±2 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
19%
Leave 15+ late
25%
Arrive 1h+ late
7%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.7d
Now
1d
12h
6h
Departs
Lands
Arrive at RDU more than 15 minutes late?
Calm-weather odds: 9% · changed −2 pts in 24h
−2 pts
19%
Yes 19%
No 81%
Leave ATL more than 15 minutes late?
Calm-weather odds: 9% · changed +0 pts in 24h
+0 pts
25%
Yes 25%
No 75%
Arrive at RDU more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
7%
Yes 7%
No 93%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to RDU?
On time or early
80%
15–30 min late
5%
30 min–1 hour late
6%
1–2 hours late
6%
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
↑
Mostly benign weather forecast at ATL
↑
Cloud base down to 200 ft, 0.3 in of rain forecast at RDU that day
↑
3pm departures from ATL are often late
↓
DL's recent on-time record
↓
RDU usually runs smoothly
Weather at each end
ATL (origin)
Gusts 8 kt
Ceiling 3,800 ft
Visibility 4 mi
Precip 0.43 in
RDU (destination)
Gusts 15 kt
Ceiling 200 ft
Visibility 3 mi
Precip 0.27 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.