JJ3454 Belo HorizonteCNF · 07:55 Porto AlegrePOA
JJ3454 by LATAM Brasil flies from Belo Horizonte (CNF) to Porto Alegre (POA) for the Thu, Aug 20 departure.
departs CNF · on schedule
board checked 30m ago · checking again in 45s
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Belo Horizonte to Porto Alegre flights today
same route · LATAM BrasilIf JJ3454 is cancelled, this is the other LATAM Brasil nonstop flight from Belo Horizonte to Porto Alegre on the same day, with scheduled departure times in CNF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How JJ3454 actually runs
Pro Flight Search has tracked every published board update for JJ3454 across the CNF and POA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed -6 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how JJ3454 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as CNF and POA published them.
Planning around JJ3454? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JJ3454 Belo Horizonte to Porto Alegre on-time performance, measured from the CNF and POA airport boards.
https://proflightsearch.com/flight/JJ3454
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