JJ3923 Rio de JaneiroSDU São PauloCGH · 12:20
JJ3923 by LATAM Brasil flies from Rio de Janeiro (SDU) to São Paulo (CGH) for the Mon, Sep 7 departure.
arrived at CGH · 6 min early
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −7 min · 0 cancelled · 13 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How JJ3923 actually runs
Pro Flight Search has tracked every published board update for JJ3923 across the SDU and CGH boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 13 confirmed landings · 12/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JJ3923 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 SDU and CGH published them.
Planning around JJ3923? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JJ3923 Rio de Janeiro to São Paulo on-time performance, measured from the SDU and CGH airport boards.
https://proflightsearch.com/flight/JJ3923
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