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 2517
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
DL 2517 · ATL → MDT
departs 12:20 PM ET · arrives 2:10 PM ET
Forecast issued Sun 4:00 AM ET · 32h before departure
Watch this flight
Other days
Today 25%
Mon 10/5
Fri 10/9 14%
Odds over time
Arrive at MDT more than 15 minutes late?
13%
chance · ±2 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
19%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.5d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at MDT more than 15 minutes late?
Calm-weather odds: 8% · changed +0 pts in 24h
+0 pts
13%
Yes 13%
No 87%
Leave ATL more than 15 minutes late?
Calm-weather odds: 10% · changed −1 pt in 24h
−1 pt
19%
Yes 19%
No 81%
Arrive at MDT 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 MDT?
On time or early
86%
15–30 min late
5%
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 MDT at that hour are often late
↑
ATL is busy at that time
↑
This flight has been late 26% of the time recently
↓
Mondays in October are usually quieter than average
↓
ATL usually runs smoothly
Weather at each end
ATL (origin)
Gusts 12 kt Ceiling 400 ft Visibility 3 mi Precip 0.10 in
MDT (destination)
Gusts 20 kt Ceiling 900 ft Visibility 4.33333 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.