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.

JAPAN AIRLINES · FLIGHT JL 8172 LANDED 10:46 AM JST, ~7 MIN LATE · SCHEDULED TIME UNKNOWN

Wednesday, October 28 Today

JL 8172 · GUM → HND

took off 8:30 AM ChST · landed 10:46 AM JST (scheduled time unknown)

Forecast issued Wed 12:00 AM ET · 5h after departure

Arrive at HND more than 15 minutes late?

10% chance · ±1 pts – · 24h

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

What’s moving the odds

No breakdown for this forecast yet.

Weather at each end

GUM (origin) Gusts9 kt Ceiling1,800 ft Visibility10+ mi Precip0.01 in

HND (destination) Gusts8 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.

JL 8172 · GUM → HND

Odds over time