Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

DELTA · FLIGHT DL 737 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2

DL 737 · DCA → ATL

departs 1:42 PM ET · arrives 3:33 PM ET

Forecast issued Wed 2:00 PM ET · 48h before departure

Arrive at ATL more than 15 minutes late?

22% chance · ±0 pts +0 pts · 24h

HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.

How late will it get to ATL?

On time or early
77%
15–30 min late
11%
30 min–1 hour late
6%
1–2 hours late
3%
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

↑ 1pm departures from DCA are often late

↑ This flight has been late 23% of the time recently

↑ DCA is prone to delays

↓ Mostly benign weather forecast at ATL

↓ Mostly benign weather forecast at DCA

Weather at each end

DCA (origin) Gusts15 kt Ceiling7,000 ft Visibility10+ mi Precipnone

ATL (destination) Gusts11 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 737 · DCA → ATL

Odds over time

How late will it get to ATL?