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 2379
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
DL 2379 · HPN → ATL
departs 6:29 AM ET · arrives 8:46 AM ET
Forecast issued Thu 3:00 PM ET · 40h before departure
Watch this flight
Other days
Today 16%
Fri 10/2 9%
Sat 10/3
Sun 10/4 12%
Mon 10/5 10%
Tue 10/6 10%
Wed 10/7 9%
Odds over time
Arrive at ATL more than 15 minutes late?
13%
chance · ±1 pts
+2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
8%
Arrive 1h+ late
5%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.4d
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
13%
Yes 13%
No 87%
Leave HPN more than 15 minutes late?
Calm-weather odds: 7% · changed −1 pt in 24h
−1 pt
8%
Yes 8%
No 92%
Arrive at ATL more than an hour late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
5%
Yes 5%
No 95%
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
86%
15–30 min late
8%
30 min–1 hour late
<1%
1–2 hours late
2%
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
↑
HPN is prone to delays
↑
Other factors
↑
Mostly benign weather forecast at ATL
↓
Early flights usually leave on time
↓
DL's recent on-time record
Weather at each end
HPN (origin)
Gusts 14 kt Ceiling 8,000 ft Visibility 10+ mi Precip none
ATL (destination)
Gusts 8 kt Ceiling 3,800 ft Visibility 4 mi Precip 0.43 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.