LA8142 São PauloGRU · 11:05 Buenos AiresAEP
LA8142 by LATAM Airlines flies from São Paulo (GRU) to Buenos Aires (AEP) for the Sat, Oct 31 departure.
en route from GRU to AEP
board checked 48m ago · checking again in 45s
Board estimate · gate and arrival times.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions 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. These figures come from both airports' records 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 →
Tomorrow at São Paulo
ForecastSun 1 Nov, local date
- 53% chance of thunder
- 89% chance of rain
- Chance a departure leaves 60+ min late
- 7.4%usually 4.5%
Weather behind it: 53% chance of thunder and 89% chance of rain at São Paulo
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 250 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Buenos Aires
ForecastSun 1 Nov, local date
- 48% chance of thunder
- 86% chance of rain
- Chance a departure is cancelled
- 1.3%usually 0.9%
- Chance a departure leaves 60+ min late
- 21%usually 12%
Weather behind it: 48% chance of thunder and 86% chance of rain at Buenos Aires; 70% chance of thunder and 91% chance of rain at Cordoba, where 8% of departures go; 53% chance of thunder at São Paulo, where 6% of departures go
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 180 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
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 · LATAM AirlinesIf LA8142 is cancelled, these are the other LATAM Airlines nonstop flights from São Paulo to Buenos Aires on the same day, with scheduled departure times in GRU local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How LA8142 actually runs
Pro Flight Search has tracked every published board update for LA8142 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 LA8142 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as GRU and AEP published them.
Planning around LA8142? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: LA8142 São Paulo to Buenos Aires on-time performance, measured from the GRU and AEP airport boards.
https://proflightsearch.com/flight/LA8142
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