JJ3840 BrasíliaBSB · 21:50 SantarémSTM
JJ3840 by LATAM Brasil flies from Brasília (BSB) to Santarém (STM).
scheduled from BSB
Where the minutes go
last 5 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 · 5 operations tracked
The route today
live boardsTomorrow on this route
ForecastBrasília to Santarém with LATAM Brasil · Mon 2 Nov, local date
- Chance a departure is cancelled
- 1.7%1.2× usual
- Chance a departure leaves 60+ min late
- 1.3%1.1× usual
Forecast weather: 50% chance of thunder and 78% chance of rain at Brasília
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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.
How JJ3840 actually runs
Pro Flight Search has tracked every published board update for JJ3840 across the BSB and STM boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 5 confirmed departures · 5/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JJ3840 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 BSB and STM published them.
Planning around JJ3840? 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: JJ3840 Brasília to Santarém on-time performance, measured from the BSB and STM airport boards.
https://proflightsearch.com/flight/JJ3840
.