AR1201 São PauloGRU Buenos AiresAEP
AR1201 by Aerolineas Argentinas flies from São Paulo (GRU) to Buenos Aires (AEP).
scheduled from GRU
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at GRU and AEP are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other São Paulo to Buenos Aires flights today
same route · Aerolineas ArgentinasIf AR1201 is cancelled, these are the other Aerolineas Argentinas nonstop flights from São Paulo to Buenos Aires on the same day, with scheduled departure times in GRU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AR1201 actually runs
Pro Flight Search has tracked every published board update for AR1201 across the GRU and AEP boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at GRU and AEP.
The verdict above is that record speaking, so it reflects how AR1201 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AR1201? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AR1201 São Paulo to Buenos Aires on-time performance, measured from the GRU and AEP airport boards.
https://proflightsearch.com/flight/AR1201
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