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 5411 LANDED 10:26 PM CT, ~12 MIN LATE · SCHEDULED TIME UNKNOWN

Tuesday, September 29

OH 5411 · DCA → IAH

took off 9:01 PM ET · landed 10:26 PM CT (scheduled time unknown)

Forecast issued Tue 10:00 PM ET · 1h after departure

Arrive at IAH more than 15 minutes late?

33% chance · ±0 pts +7 pts · 24h

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

What’s moving the odds

↑ Other factors

↑ 8pm departures from DCA are often late

↑ This flight has been late 15% of the time recently

↓ 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

IAH (destination) Gusts26 kt Ceiling4,000 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.

OH 5411 · DCA → IAH

Odds over time