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.

SKYWEST · FLIGHT OO 4891 LANDED 5:06 PM CT, ~6 MIN LATE · SCHEDULED TIME UNKNOWN

Tuesday, September 29

OO 4891 · LAX → DSM

took off 12:08 PM PT · landed 5:06 PM CT (scheduled time unknown)

Forecast issued Tue 10:00 PM ET · 7h after departure

Arrive at DSM more than 15 minutes late?

14% chance · ±0 pts +0 pts · 24h

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

What’s moving the odds

↑ 12pm departures from LAX are often late

↑ Other factors

↑ LAX is busy at that time

↓ Tuesdays in September are usually quieter than average

↓ Mostly benign weather forecast at LAX

Weather at each end

LAX (origin) Gusts24 kt Ceilingnone (clear) Visibility10+ mi Precipnone

DSM (destination) Gusts12 kt Ceiling4,500 ft Visibility7.8 mi Precip0.10 in

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.

OO 4891 · LAX → DSM

Odds over time