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 5543 LANDED 12:01 PM MT, ~20 MIN LATE · SCHEDULED TIME UNKNOWN

Wednesday, September 30 Today

OO 5543 · JAC → DEN

took off 10:50 AM MT · landed 12:01 PM MT (scheduled time unknown)

Forecast issued Wed 1:00 PM ET · 0h before departure

Arrive at DEN more than 15 minutes late?

23% chance · ±3 pts −13 pts · 24h

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

What’s moving the odds

↑ Other factors

↑ Mostly benign weather forecast at DEN

↑ OO's recent on-time record

↓ Mostly benign weather forecast at JAC

↓ This flight has been late 10% of the time recently

Weather at each end

JAC (origin) Gusts10 kt Ceilingnone (clear) Visibility10+ mi Precipnone

DEN (destination) Gusts18 kt Ceiling6,000 ft Visibility10+ mi Precip0.05 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 5543 · JAC → DEN

Odds over time