GRU → AEPSão Paulo to Buenos Aires

live

Direct flights from São Paulo (GRU) to Buenos Aires (AEP): 28 nonstop departures observed each week across 4 airlines. 48% of the last 25 operated flights arrived within 15 minutes of schedule. The median arrival is 18 minutes late. No cancellations were recorded across the 25 tracked flights. 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 São Paulo and Buenos Aires. Updated 26 October 2026 at 18:38 UTC.

Today, GRU → AEP

Mon 26 Oct · local times
  1. 06:45 LA8032LATAM Sched 06:45Departure not confirmed by the board ·
  2. 07:00 AR1241AEROLINEAS ARGENTINAS Left 07:42 +42 Landed 10:18 +18
  3. 07:35 LA8192LATAM Departed ·
  4. 07:58 JJ8192LATAM Brasil Left 11:13 +195 Landed 10:45 +15
  5. 09:15 LA8140LATAM Departed ·
  6. 09:40 G37640GOL LINHAS AÉREAS Left 10:05 +25 Landed 12:50 +10
  7. 10:51 AR1243AEROLINEAS ARGENTINAS Left 10:51 Landed 13:37 −3
  8. 11:05 LA8142LATAM Sched 11:05Departure not confirmed by the board ·
  9. 15:40 AR1247AEROLINEAS ARGENTINAS Sched 15:40Departure not confirmed by the board AEP 19:15scheduled
  10. 17:05 LA8138LATAM On scheduleT3 ·
  11. 18:00 G37644GOL LINHAS AÉREAS On scheduleT2 AEP 21:00scheduled
  12. · AR1251AEROLINEAS ARGENTINAS On schedule AEP 23:20scheduled
  13. · JJ8032LATAM BRASIL Departed Landed 10:14 +34
  14. · JJ8140LATAM BRASIL Departed Landed 12:26 +26
  15. · JJ8142LATAM BRASIL Departed Landed 13:57 −3

Checked GRU board 15:03 · AEP board 15:38

GRU São Paulo smooth · +7
AEP Buenos Aires smooth · +0
1,695 km · ~2h 40m est.
dep bank 06:20–23:0528x weekly
Runs rough · 4 airlines · 28x weekly · nonstop
48% on time

of the last 25 operated GRU → AEP flights arrived within 15 minutes

Median arrival delay is +18 min. 0 of 25 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+18 minacross the last 25 operated legs
Flight time~2h 40mestimated from route distance
Weekly departures28x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 25

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Aerolineas ArgentinasGol Transportes AéreosLATAM AirlinesLATAM 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 ArgentinasAR67% on time

Flights AR1241 06:55 daily · AR1243 10:20 daily · AR1247 15:40 Mo Tu Fr Sa Su · AR1251 20:20 Mo We Th Fr Su

Gol Transportes AéreosG314% on time

Flights G37640 09:35 daily · G37642 14:20 Tu We Th Fr Sa Su · G37644 18:00 daily · G37648 varies Tu Th Sa Su

LATAM BrasilJJ56% on time

Flights JJ8032 varies daily · JJ8192 varies daily · JJ8140 varies daily · JJ8142 varies daily

History

operated legs · board outcomes
10-26AR1241dep +42 → arr+18
10-26AR1243dep +0 → arr−3
10-26G37640dep +25 → arr+10
10-26JJ8032arrived+34
10-26JJ8140arrived+26
10-26JJ8142arrived−3
10-26JJ8192dep +195 → arr+15
10-25AR1241dep +29 → arr−6
10-25AR1243dep +0 → arr−9
10-25AR1247dep +35 → arr+25
10-25AR1251dep +33 → arr+15
10-25G37640dep +56 → arr+40
10-25G37642dep +53 → arr+33
10-25G37644dep +86 → arr+68
10-25G37648arrived+35
10-25JJ8032dep +108 → arr+26
10-25JJ8138dep +0 → arr+67
10-25JJ8140arrived−5
10-25JJ8142dep +0 → arr+15
10-25JJ8192arrived+4
10-24AR1241arrived−8
10-24AR1243arrived−5
10-24AR1247arrived+94
10-24G37640arrived+199
10-24G37648arrived+18

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
GRUSão Paulo +7 min smooth ⛅ mostly cloudy · S 9 kt Full GRU delay board →
AEPBuenos Aires +0 min smooth 🌤 scattered clouds · NE 7 kt Full AEP delay board →

Weather lens

Current conditions put the pressure at AEP: 34% odds of a 15+ minute delay and around +5 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the São Paulo to Buenos Aires route actually runs

Pro Flight Search records official board updates for nonstop GRU to AEP 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 — São Paulo (GRU) to Buenos Aires (AEP) route reliability, measured from operated flights on official airport boards.

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

GRU to AEP questions

Is GRU–AEP running on time right now?

Smooth skies ahead. The departure side at GRU 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 GRU–AEP?

Operators schedule morning departures around 06:55 and evening departures around 17:00 from GRU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the AEP delay card to confirm conditions when you'd arrive.

How long is the flight from GRU to AEP?

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 GRU–AEP fly?

4 carriers operate this route, around 118 flights a week between them. Compare carrier days and times in the airline list above.