Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1097
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
DL 1097 · RDU → ATL
departs 7:59 PM ET · arrives 9:39 PM ET
Forecast issued Sun 5:00 AM ET · 39h before departure
Watch this flight
Other days
Today 42%
Mon 10/5
Thu 10/8 9%
Fri 10/9 17%
Odds over time
Arrive at ATL more than 15 minutes late?
11%
chance · ±2 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
22%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 7% · changed −2 pts in 24h
−2 pts
11%
Yes 11%
No 89%
Leave RDU more than 15 minutes late?
Calm-weather odds: 15% · changed +0 pts in 24h
+0 pts
22%
Yes 22%
No 78%
Arrive at ATL more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
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
88%
15–30 min late
3%
30 min–1 hour late
5%
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
↑
Arrivals into ATL at that hour are often late
↑
Later flights pick up delays from earlier in the day
↑
7pm departures from RDU are often late
↓
Mondays in October are usually quieter than average
↓
ATL usually runs smoothly
Weather at each end
RDU (origin)
Gusts 9 kt Ceiling 200 ft Visibility 1 mi Precip none
ATL (destination)
Gusts 12 kt Ceiling 400 ft Visibility 3 mi Precip 0.10 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.