JJ3857LATAM Brasil · SLZ → GRU
live · 5m ago
Route confirmed LATAM Brasil

JJ3857 São LuísSLZ São PauloGRU

JJ3857 by LATAM Brasil flies from São Luís (SLZ) to São Paulo (GRU).

Right nowIn the air to São Paulo
05:21

estimated arrival at GRU · local time · ~72 min from now

LivePosition · updated 5m ago
GRU628 mi · ~72 min leftSLZ
34,000 ftAltitudecruising
549 mphSpeed477 kt
196°Direction

Live position · flown path, last 1h 2m

The route today

live boards
SLZSão LuísOn-time likelySLZ delay board →
GRUSão PauloOn-time likelyGRU delay board →
SLZ→GRUevery carrier, schedules and on-time historyRoute intelligence →

How JJ3857 actually runs

Pro Flight Search has tracked every published board update for JJ3857 across the SLZ and GRU boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SLZ and GRU.

The verdict above is that record speaking, so it reflects how JJ3857 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around JJ3857? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

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Suggested citation

Pro Flight Search — JJ3857 São Luís to São Paulo on-time performance, measured from the SLZ and GRU airport boards.

Canonical URL
https://proflightsearch.com/flight/JJ3857
How we measure this →