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 3921 LANDED 2:54 PM ET, ~5 MIN LATE · SCHEDULED TIME UNKNOWN

Wednesday, September 30

OO 3921 · ATL → AGS

took off 2:20 PM ET · landed 2:54 PM ET (scheduled time unknown)

Forecast issued Wed 10:00 PM ET · 8h after departure

Arrive at AGS more than 15 minutes late?

35% chance · ±0 pts +11 pts · 24h

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

What’s moving the odds

↑ OO's recent on-time record

↑ Other factors

↑ This flight has been late 22% of the time recently

↓ Wednesdays in September are usually quieter than average

↓ Cloud base down to 400 ft forecast at AGS that day

Weather at each end

ATL (origin) Gusts9 kt Ceiling200 ft Visibility0.5 mi Precipnone

AGS (destination) Gusts6 kt Ceiling400 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.

OO 3921 · ATL → AGS

Odds over time