Gol Transportes AéreosG30% on time
Flights G31128 varies daily
live
Direct flights from São Paulo (GRU) to Cascavel (CAC): 9 nonstop departures observed each week across 2 airlines. 17% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 41 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 734 km, an estimated 1 hour 26 minutes in the air. Measured by Pro Flight Search from live flight boards at São Paulo and Cascavel. Updated 17 September 2026 at 18:04 UTC.
GRU
São Paulo
smooth · +8
CAC
Cascavel
tracking
734 km · ~1h 26m est.
Runs rough · 2 airlines · 9x weekly · nonstop
17% on time
of the last 6 operated GRU → CAC flights arrived within 15 minutes
Median arrival delay is +41 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+41 minacross the last 6 operated legs
Flight time~1h 26mestimated from route distance
Weekly departures9x2 direct airlines on the leg
Who flies it
observed on the boards · 7 daysLATAM BrasilJJ
Flights JJ3858 varies Tu Th
History
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 São Paulo to Cascavel route actually runs
Pro Flight Search records official board updates for nonstop GRU to CAC 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 — São Paulo (GRU) to Cascavel (CAC) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/GRU-CAC
GRU to CAC questions
Is GRU–CAC running on time right now?
Smooth skies ahead. The departure side at GRU is the weaker end, route health score 88/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from GRU to CAC?
Great-circle distance is 734 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 82–93 min gate-to-gate on this route.
How often does GRU–CAC fly?
2 carriers operate this route, around 9 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at GRU and arrival-side delay at CAC, 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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