Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

DELTA · FLIGHT DL 330 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Today

DL 330 · DCA → ATL

departs 6:59 AM ET · arrives 8:53 AM ET

Forecast issued Wed 7:00 PM ET · 12h after departure

Arrive at ATL more than 15 minutes late?

16% chance · ±0 pts +7 pts · 24h

HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.

How late will it get to ATL?

On time or early
84%
15–30 min late
5%
30 min–1 hour late
7%
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

↑ Cloud base down to 200 ft, visibility down to 0.5 mi forecast at ATL that day

↑ DCA is prone to delays

↑ Arrivals into ATL at that hour are often late

↓ Mostly benign weather forecast at DCA

↓ Early flights usually leave on time

Weather at each end

DCA (origin) Gusts10 kt Ceiling4,700 ft Visibility10+ mi Precipnone

ATL (destination) Gusts10 kt Ceiling200 ft Visibility0.5 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 330 · DCA → ATL

Odds over time

How late will it get to ATL?