LATAM BrasilJJ
Flights JJ3279 varies Mo Tu We Su · JJ3839 varies Mo Tu We Th
live
Direct flights from Caxias Do Sul (CXJ) to São Paulo (GRU): 5 nonstop departures observed each week across 1 airline. The median arrival is on schedule. No cancellations were recorded across the 4 tracked flights. The nonstop covers 795 km, an estimated 1 hour 31 minutes in the air. Measured by Pro Flight Search from live flight boards at Caxias Do Sul and São Paulo. Updated 16 September 2026 at 01:03 UTC.
CXJ
Caxias Do Sul
tracking
GRU
São Paulo
smooth · +0
795 km · ~1h 31m est.
Running clean · 1 airline · 5x weekly · nonstop
100 / 100
route health from live CXJ and GRU delay boards
Median arrival delay is +0 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 4 operated legs
Flight time~1h 31mestimated from route distance
Weekly departures5x1 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 Caxias Do Sul to São Paulo route actually runs
Pro Flight Search records official board updates for nonstop CXJ 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 — Caxias Do Sul (CXJ) 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/CXJ-GRU
CXJ to GRU questions
Is CXJ–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 CXJ to GRU?
Great-circle distance is 795 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 86–98 min gate-to-gate on this route.
How often does CXJ–GRU fly?
LATAM Brasil runs the route with about 8 flights a week (sun, mon, tue, wed, thu). 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 CXJ 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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