LATAM AirlinesJJ
Flights JJ3840 varies daily
live
Direct flights from Brasília (BSB) to Santarém (STM): 7 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,673 km, an estimated 2 hours 39 minutes in the air. Measured by Pro Flight Search from live flight boards at Brasília and Santarém. Updated 4 November 2026 at 02:46 UTC.
BSB
Brasília
smooth · +0
STM
Santarém
tracking
1,673 km · ~2h 39m est.
Running clean · 1 airline · 7x weekly · nonstop
100 / 100
route health from live BSB and STM delay boards
0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~2h 39mestimated from route distance
Weekly departures7x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Brasília to Santarém route actually runs
Pro Flight Search records official board updates for nonstop BSB to STM flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search: Brasília (BSB) to Santarém (STM) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BSB-STM
BSB to STM questions
Is BSB–STM running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from BSB to STM?
Great-circle distance is 1,673 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 148–173 min gate-to-gate on this route.
How often does BSB–STM fly?
LATAM Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at BSB and arrival-side delay at STM, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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