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.

LATAM BRASIL · FLIGHT JJ 8164 DEPARTURE NOT REPORTED YET (THE FAA SEES FLIGHTS FROM ABROAD ONCE THEY NEAR US AIRSPACE) · SCHEDULED TIME UNKNOWN

Monday, November 2 Today

JJ 8164 · GRU → BOS

departs 4:05 AM -03 · arrives 11:35 AM ET

Your aircraft is CCBME (B789), coming in as JJ 8165 from BOS: still at BOS, due off about 11:26 AM ET, 334 min before departure.

Forecast issued Mon 5:00 AM ET · 3h after departure

Arrive at BOS more than 15 minutes late?

16% chance · ±1 pts +1 pt · 24h

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

What’s moving the odds

↑ This route's recent record

↑ Other factors

↓ Mostly benign weather forecast at GRU

↓ Early flights usually leave on time

Weather at each end

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

BOS (destination) Gusts17 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.

JJ 8164 · GRU → BOS

Odds over time