AR1243Aerolineas Argentinas · GRU → AEP
live · 46m ago
Route confirmed Aerolineas Argentinas

AR1243 São PauloGRU · 10:20 Buenos AiresAEP · 13:20

AR1243 by Aerolineas Argentinas flies from São Paulo (GRU) to Buenos Aires (AEP) for the Wed, Aug 19 departure.

Right nowExpected in Buenos Aires · today
13:20

arrival expected at AEP · on schedule

⚖ AR1243 typically leaves +21 and lands +4. The air wins minutes back.
Typical gate push+21 minmedian posted departure
Typical arrival+4 minmedian over 8 operations
Wins back in air~17 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+43+85+128 min
08-19
+5 gate
08-18
+128 gate · +96 arrival
08-17
+32 gate · +4 arrival
08-16
+21 gate · −4 arrival
08-13
+20 gate · −9 arrival
08-12
+5 gate · −21 arrival
08-10
+40 gate · +28 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival +4 min · 0 cancelled · 9 operations tracked

The route today

live boards
GRUSão PauloOn-time likelyGRU delay board →
AEPBuenos AiresOn-time likelyAEP delay board →
GRU→AEPevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
37%Chance of 15+ min delay
2.6%Chance of cancellation
+9 minAvg hub delay right now

Driven mainly by AEP (Buenos Aires), currently flying VFR (visual). For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other São Paulo to Buenos Aires flights today

same route · Aerolineas Argentinas
AR1203departs 01:30
AR1201departs 04:30
AR1241departs 06:55
AR1247departs 17:30
AR1251departs 20:20
AR1315departs 20:20

If AR1243 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 AR1243 actually runs

Pro Flight Search has tracked every published board update for AR1243 across the GRU and AEP boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 8 confirmed landings · 6/8 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how AR1243 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
08-19GRU 10:20 10:25 (+5)AEP 13:20
08-18GRU 10:20 12:28 (+128)AEP 13:20 14:56 (+96)
08-17GRU 10:20 10:52 (+32)AEP 13:20 13:24 (+4)
08-16GRU 10:20 10:41 (+21)AEP 13:20 13:16 (−4)
08-13GRU 10:20 10:40 (+20)AEP 13:20 13:11 (−9)
08-12GRU 10:20 10:25 (+5)AEP 13:20 12:59 (−21)
08-10GRU 10:20 11:00 (+40)AEP 13:20 13:48 (+28)
08-09GRU 10:20 10:45 (+25)AEP 13:20 13:32 (+12)
08-06GRU 10:20 10:38 (+18)AEP 13:20 13:04 (−16)

Aircraft

Recent tails: LVBYY, LV-BYY, LVGGK, LV-GGK.

Board clocks recorded as GRU and AEP published them.

Planning around AR1243? 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 — AR1243 São Paulo to Buenos Aires on-time performance, measured from the GRU and AEP airport boards.

Canonical URL
https://proflightsearch.com/flight/AR1243
How we measure this →