LATAM AirlinesLA
Flights LA3406 varies We Sa
live
Direct flights from Bonito (BYO) to São Paulo (GRU): 2 nonstop departures observed each week across 1 airline. The nonstop covers 1,055 km, an estimated 1 hour 51 minutes in the air. Measured by Pro Flight Search from live flight boards at Bonito and São Paulo. Updated 20 September 2026 at 01:03 UTC.
BYO
Bonito
tracking
GRU
São Paulo
smooth · +0
1,055 km · ~1h 51m est.
Running clean · 1 airline · 2x weekly · nonstop
100 / 100
route health from live BYO and GRU delay boards
Flight time~1h 51mestimated from route distance
Weekly departures2x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Bonito to São Paulo route actually runs
Pro Flight Search records official board updates for nonstop BYO to GRU 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 — Bonito (BYO) to São Paulo (GRU) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BYO-GRU
BYO to GRU questions
Is BYO–GRU 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 BYO to GRU?
Great-circle distance is 1,055 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 104–120 min gate-to-gate on this route.
How often does BYO–GRU fly?
LATAM Airlines runs the route with about 2 flights a week (wed, sat). 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 BYO and arrival-side delay at GRU, 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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