Schedule: a typical summer Tuesday (the flights of Jul 28, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

PSA · FLIGHT OH 5474 SCHEDULED · TYPICAL SCHEDULE

Tuesday, September 29

OH 5474 · DCA → PHL

departs 1:30 PM ET · arrives 2:38 PM ET

Forecast issued Tue 10:00 PM ET · 8h after departure

Arrive at PHL more than 15 minutes late?

41% chance · ±0 pts +4 pts · 24h

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

How late will it get to PHL?

On time or early
58%
15–30 min late
13%
30 min–1 hour late
17%
1–2 hours late
7%
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

↑ This flight has been late 33% of the time recently

↑ 1pm departures from DCA are often late

↑ DCA is prone to delays

↓ Tuesdays in September are usually quieter than average

↓ Mostly benign weather forecast at DCA

Weather at each end

DCA (origin) Gusts7 kt Ceiling4,000 ft Visibility9.6 mi Precipnone

PHL (destination) Gusts17 kt Ceiling1,500 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.

OH 5474 · DCA → PHL

Odds over time

How late will it get to PHL?