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 3404 LANDED 12:31 PM MT, ~3 MIN LATE · SCHEDULED TIME UNKNOWN

Tuesday, September 29

OO 3404 · GEG → BOI

took off 10:38 AM PT · landed 12:31 PM MT (scheduled time unknown)

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

Arrive at BOI more than 15 minutes late?

12% chance · ±0 pts – · 24h

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

What’s moving the odds

↑ Other factors

↑ Gusts to 27 kt forecast at GEG that day

↑ OO's recent on-time record

↓ 10am departures from GEG are usually not late

↓ Tuesdays in September are usually quieter than average

Weather at each end

GEG (origin) Gusts27 kt Ceiling5,000 ft Visibility10+ mi Precip0.03 in

BOI (destination) Gusts19 kt Ceilingnone (clear) 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 3404 · GEG → BOI

Odds over time