Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

PSA · FLIGHT OH 5138 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1

OH 5138 · OKC → DCA

departs 4:51 PM CT · arrives 8:59 PM ET

Forecast issued Thu 10:00 PM ET · 4h after departure

Arrive at DCA more than 15 minutes late?

37% chance · ±1 pts −1 pt · 24h

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

How late will it get to DCA?

On time or early
62%
15–30 min late
7%
30 min–1 hour late
17%
1–2 hours late
6%
Over 2 hours late
5%
Cancelled
3%

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

↑ Gusts to 26 kt, cloud base down to 500 ft, visibility down to 1 mi, 1.6 in of rain forecast at OKC that day

↑ Arrivals into DCA at that hour are often late

↓ Mostly benign weather forecast at DCA

↓ OKC usually runs smoothly

Weather at each end

OKC (origin) Gusts26 kt Ceiling500 ft Visibility1 mi Precip1.60 in

DCA (destination) Gusts10 kt Ceilingnone (clear) Visibility8 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 5138 · OKC → DCA

Odds over time

How late will it get to DCA?