How often are POA to GRU flights on time?

Flights from Porto Alegre (POA) to São Paulo (GRU) arrive on time 81% of the time across 33,032 flights of official data.

Which airline is most reliable on the POA to GRU route?

Azul has the best on-time record on this route at 86% across 9,445 flights.

Route reliability

Flights from Porto Alegre to São Paulo arrive on time 81% of the time across 33,032 flights. Here’s how each airline really performs.

0.0

On-time rate

33,032 flights

On-time = arrived within 15 minutes of schedule, per ANAC VRA. Compare the reverse leg GRU → POA.

How to Pick a Reliable Flight (Not Just the Cheapest)

A practical checklist for booking the flight that gets you there — not just the cheap one.

Nonstop vs. Connecting Flights: The Reliability Trade-off

A stop multiplies the ways a trip can break. When it's worth it — and how to de-risk it.

Do Morning Flights Really Have Fewer Delays?

Yes — and there's a clear reason. How delays snowball through the day.

Are Some Airlines Really More Reliable Than Others?

The reliability gap between airlines is real — here's what actually drives it.

Score real POA–GRU flights on reliability, weather, and connection safety — not just price.