GRU to EZE flight delays
São Paulo (GRU) Buenos Aires (Ezeiza) (EZE)
112 flights · January 2025 – August 2026 · ANAC Brazil
43.64%
Arrived on time
Within 15 minutes of schedule
1.79%
Cancelled
Share of scheduled flights
69 min
When late, late by
Average across delayed arrivals
40 min
Delay per flight
Averaged over every flight flown
What the record says about this route
Flights from São Paulo to Buenos Aires (Ezeiza) arrive late more often than they arrive on time. At this rate lateness is the normal outcome, not the exception, and the schedule is better read as an aspiration than a plan.
This route does worse than its own airport. GRU as a whole runs 29.9 points more punctual than these flights, which points at something specific to the route — the time of day it is scheduled, or the aircraft that feed it — rather than the airport.
The two directions do not behave alike. EZE to GRU arrives on time 9.8 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.
Every airline on GRU to EZE
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 |
|---|---|---|---|---|---|
| Turkish Airlines | 31 | 74.19% | 0% | 41 min | — |
| Ethiopian Airlines | 31 | 0% | 3.23% | 101 min | — |
| LATAM Brasil | 31 | 26.67% | 3.23% | 38 min | — |
| Emirates | 10 | 100% | 0% | — | — |
| Swiss International Air Lines | 9 | 77.78% | 0% | 27 min | — |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
Other routes from São Paulo
Common questions
Are flights from São Paulo to Buenos Aires (Ezeiza) usually delayed?
43.64% of flights on the GRU to EZE route arrived within 15 minutes of schedule, so roughly 6 in every ten arrived late. That is worse than the average route in this record.
How often are GRU to EZE flights cancelled?
1.79% of scheduled flights did not operate — about 18 in every thousand. That is in the normal range.
When GRU to EZE flights are late, how late are they?
About 69 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 EZE 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 →