SLZ → GRUSão Luís to São Paulo

live

Direct flights from São Luís (SLZ) to São Paulo (GRU): 14 nonstop departures observed each week across 2 airlines. The median arrival is 82 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 2,331 km, an estimated 3 hours 29 minutes in the air. Measured by Pro Flight Search from live flight boards at São Luís and São Paulo. Updated 20 August 2026 at 01:03 UTC.

SLZ São Luís tracking
GRU São Paulo smooth · +0
2,331 km · ~3h 29m est.
dep bank 03:16–22:1714x weekly
Running clean · 2 airlines · 14x weekly · nonstop
100 / 100

route health from live SLZ and GRU delay boards

Median arrival delay is +82 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Search live fares for this route →
Median arrival+82 minacross the last 4 operated legs
Flight time~3h 29mestimated from route distance
Weekly departures14x2 direct airlines on the leg

Current nonstop fares

SLZ → GRU · one way · economy · 1 adult

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TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Gol Transportes AéreosLATAM Brasil

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Gol Transportes AéreosG3

Flights G39603 varies Tu Th Fr · G31567 08:10 daily · G31531 17:10 Mo Tu We Th Fr Su

History

operated legs · board outcomes
08-19JJ3584arrived+0
08-18JJ3217arrived+82
08-18JJ3584arrived+0
08-17JJ3217arrived+107

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SLZSão Luís tracking Full SLZ delay board →
GRUSão Paulo +0 min smooth 🌤 clear · S 3 kt Full GRU delay board →

How the São Luís to São Paulo route actually runs

Pro Flight Search tracks every published board update for nonstop SLZ to GRU flights: 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. Fares link straight to the operating airline with no markups.

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 Luís (SLZ) to São Paulo (GRU) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SLZ-GRU
How we measure this →

SLZ to GRU questions

Is SLZ–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 SLZ to GRU?

Great-circle distance is 2,331 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 195–230 min gate-to-gate on this route.

How often does SLZ–GRU fly?

2 carriers operate this route, around 39 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 SLZ 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.