JJ3904 São PauloCGH · 07:55 Rio de JaneiroSDU
JJ3904 by LATAM Brasil flies from São Paulo (CGH) to Rio de Janeiro (SDU) for the Mon, Nov 9 departure.
en route from CGH to SDU
board checked 1m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 08:10 · typical taxi-out at CGH ≈ 7 min.
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 operation0 cancelled · 15 operations tracked
The route today
live boardsTomorrow at São Paulo
ForecastTue 10 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other São Paulo to Rio de Janeiro flights today
same route · LATAM BrasilIf JJ3904 is cancelled, these are the other LATAM Brasil nonstop flights from São Paulo to Rio de Janeiro on the same day, with scheduled departure times in CGH local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How JJ3904 actually runs
Pro Flight Search has tracked every published board update for JJ3904 across the CGH and SDU boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 13 confirmed departures · 12/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JJ3904 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 CGH and SDU published them.
Planning around JJ3904? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: JJ3904 São Paulo to Rio de Janeiro on-time performance, measured from the CGH and SDU airport boards.
https://proflightsearch.com/flight/JJ3904
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