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.

JIN AIR · FLIGHT LJ 903 SCHEDULED · SCHEDULED TIME UNKNOWN

Saturday, October 31 Yesterday

LJ 903 · ICN → GUM

departs 11:25 PM KST · arrives 4:31 AM ChST

Forecast issued Sat 10:00 AM ET · 0h before departure

Arrive at GUM more than 15 minutes late?

19% chance · ±1 pts – · 24h

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

What’s moving the odds

↑ Other factors

↑ Later flights pick up delays from earlier in the day

↑ This route's recent record

↓ Mostly benign weather forecast at ICN

↓ Arrivals into GUM at that hour are usually not late

Weather at each end

ICN (origin) Gusts8 kt Ceilingnone (clear) Visibility10+ mi Precipnone

GUM (destination) Gusts9 kt Ceiling1,800 ft Visibility8 mi Precip0.02 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.

LJ 903 · ICN → GUM

Odds over time