Tracked live by the FAA, but its flight plan was first seen after takeoff, so we don't know the scheduled time and can't say whether it's late.

PSA · FLIGHT OH 5131 LANDED 9:09 PM ET, ~4 MIN LATE · SCHEDULED TIME UNKNOWN

Tuesday, September 29

OH 5131 · DCA → DAY

took off 8:11 PM ET · landed 9:09 PM ET (scheduled time unknown)

Forecast issued Tue 10:00 PM ET · 2h after departure

Arrive at DAY more than 15 minutes late?

33% chance · ±0 pts +2 pts · 24h

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

What’s moving the odds

↑ 8pm departures from DCA are often late

↑ Other factors

↑ Later flights pick up delays from earlier in the day

↓ Mostly benign weather forecast at DCA

↓ Tuesdays in September are usually quieter than average

Weather at each end

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

DAY (destination) Gusts6 kt Ceilingnone (clear) Visibility9 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 5131 · DCA → DAY

Odds over time