GRU to FLN flight delays
São Paulo (GRU) Florianópolis (FLN)
250 flights · January 2025 – August 2026 · ANAC Brazil
67.07%
Arrived on time
Within 15 minutes of schedule
0.4%
Cancelled
Share of scheduled flights
35 min
When late, late by
Average across delayed arrivals
14 min
Delay per flight
Averaged over every flight flown
What the record says about this route
Lateness here is frequent but mild: flights slip past the fifteen-minute line often, yet the average delay is only about 35 minutes. That is an annoyance rather than a broken plan, and it is a very different route from one with the same on-time rate and hour-long delays.
The two directions do not behave alike. FLN to GRU arrives on time 8 points more often than the outbound. Delay accumulates through the flying day, so whichever direction is scheduled later tends to carry the worse record — which is an argument for booking the morning departure if the choice exists.
This is a late route. Flights from São Paulo to Florianópolis miss their scheduled arrival often enough that a tight connection at the far end is a connection at risk.
Only LATAM Brasil flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
Which airline should you fly on this route?
Over January 2025 – August 2026, LATAM Brasil arrived on time most often on GRU to FLN.
Every airline on GRU to FLN
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| LATAM Brasil | 158 | 61.78% | 0.63% | 37 min | F |
| Gol Linhas Aéreas | 92 | 76.09% | 0% | 30 min | — |
The return leg
FLN to GRU Florianópolis back to São Paulo 75.1% on time COther routes from São Paulo
Common questions
Are flights from São Paulo to Florianópolis usually delayed?
67.07% of flights on the GRU to FLN route arrived within 15 minutes of schedule, so roughly 3 in every ten arrived late. That is worse than the average route in this record.
Which airlines fly from São Paulo to Florianópolis?
Only LATAM Brasil appears in the published record on this route, with 158 flights and 61.78% arriving on time.
How often are GRU to FLN flights cancelled?
0.4% of scheduled flights did not operate — about 4 in every thousand. That is in the normal range.
When GRU to FLN flights are late, how late are they?
About 35 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on GRU to FLN during January 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →