AEP → GRUBuenos Aires to São Paulo

live

Direct flights from Buenos Aires (AEP) to São Paulo (GRU): 21 nonstop departures observed each week across 3 airlines. 72% of the last 32 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. 1 of the 32 tracked flights was cancelled. The nonstop covers 1,695 km, an estimated 2 hours 40 minutes in the air. Measured by Pro Flight Search from live flight boards at Buenos Aires and São Paulo. Updated 9 September 2026 at 12:24 UTC.

AEP Buenos Aires smooth · +8
GRU São Paulo smooth · +0
1,695 km · ~2h 40m est.
dep bank 03:15–21:4521x weekly
Runs mixed · 3 airlines · 21x weekly · nonstop
72% on time

of the last 32 operated AEP → GRU flights arrived within 15 minutes

Median arrival delay is +2 min. 1 of 32 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+2 minacross the last 32 operated legs
Flight time~2h 40mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled3.1%recent route rate · 1 of 32

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AEROLINEAS ARGENTINASGOL LINHAS AÉREASLATAM 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
AEROLINEAS ARGENTINASAR64% on time

Flights AR1242 06:20 daily · AR1246 varies Mo Tu Fr Sa Su · AR1250 varies Mo Th Fr Su · AR1240 19:40 daily

GOL LINHAS AÉREASG364% on time

Flights G37645 03:15 Mo We Fr Su · G37649 09:00 daily · G37641 13:40 daily

LATAM BrasilJJ90% on time

Flights JJ8139 10:35 daily · JJ8193 11:45 daily · JJ8033 12:55 daily · JJ8035 18:20 daily

History

operated legs · board outcomes
09-09AR1242departed+21
09-09G37645departed+9
09-09G37649departed+21
09-08AR1240dep +89 → arr+50
09-08AR1242dep +18 → arr−21
09-08AR1246dep +23 → arr−12
09-08G37641dep +18 → arr−23
09-08G37643dep +4 → arr−43
09-08G37649dep +19 → arr−11
09-08JJ8033dep +15 → arr+0
09-08JJ8035departed+16
09-08JJ8139dep +9 → arr+0
09-08JJ8141dep −4 → arr+0
09-08JJ8193departed+5
09-07AR1240dep +42 → arr+3
09-07AR1242dep +21 → arr−20
09-07AR1246dep +30 → arr+2
09-07AR1250dep +24 → arr−13
09-07G37641cancelledCNX
09-07G37643departed+20
09-07G37645departed+0
09-07G37649dep +20 → arr−4
09-07JJ8033dep +39 → arr+0
09-07JJ8035dep +9 → arr+0
09-07JJ8139departed+4
09-07JJ8141dep +9 → arr+0
09-07JJ8193departed+10
09-06AR1242departed+37
09-06AR1246departed+14
09-06AR1250departed+73
09-06G37641departed+20
09-06G37643departed+14

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
AEPBuenos Aires +8 min smooth 🌤 clear · N 5 kt Full AEP delay board →
GRUSão Paulo +0 min smooth 🌫 overcast · NE 4 kt Full GRU delay board →

Weather lens

Current conditions put the pressure at AEP: 34% odds of a 15+ minute delay and around +6 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Buenos Aires to São Paulo route actually runs

Pro Flight Search records official board updates for nonstop AEP to GRU flights through the day: 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.

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 — Buenos Aires (AEP) to São Paulo (GRU) route reliability, measured from operated flights on official airport boards.

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

AEP to GRU questions

Is AEP–GRU running on time right now?

Smooth skies ahead. The departure side at AEP is the weaker end, route health score 94/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on AEP–GRU?

Operators schedule morning departures around 03:15 and evening departures around 18:20 from AEP. Earlier flights typically land before destination-airport delays accumulate later in the day; check the GRU delay card to confirm conditions when you'd arrive.

How long is the flight from AEP to GRU?

Great-circle distance is 1,695 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 150–175 min gate-to-gate on this route.

How often does AEP–GRU fly?

3 carriers operate this route, around 75 flights a week between them. Compare carrier days and times in the airline list above.