DL 2135 · IAD → ATL

departs 3:02 PM ET · arrives 4:53 PM ET

Forecast issued Thu 12:00 AM ET · 15h before departure

Arrive at ATL more than 15 minutes late?

26% chance · ±4 pts – · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to ATL?

On time or early
73%
15–30 min late
13%
30 min–1 hour late
7%
1–2 hours late
4%
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

↑ Arrivals into ATL at that hour are often late

↑ This flight has been late 26% of the time recently

↑ DL's recent on-time record

↓ ATL usually runs smoothly

↓ Thursdays in November are usually quieter than average

Weather at each end

IAD (origin) Gusts17 kt Ceiling3,067 ft Visibility10+ mi Precip0.05 in

ATL (destination) Gusts26 kt Ceiling6,000 ft Visibility10+ mi Precipnone

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.

DL 2135 · IAD → ATL

Odds over time

How late will it get to ATL?