AR1657 Chapelco/San Martin de los AndesCPC Buenos AiresAEP · 17:20
AR1657 by Aerolineas Argentinas flies from Chapelco/San Martin de los Andes (CPC) to Buenos Aires (AEP).
tracked route CPC → AEP
Where the minutes go
last 7 operations · gate push → arrivalThe 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 operationmedian arrival +45 min · 0 cancelled · 7 operations tracked
The route today
live boardsTomorrow at Buenos Aires
ForecastMon 16 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
How AR1657 actually runs
Pro Flight Search has tracked every published board update for AR1657 across the CPC and AEP boards: schedule changes, gate pushes and actual clocks. Usually lands ~45 min late. Based on 7 confirmed landings · 2/7 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AR1657 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: LVKIT, LVFUC, LVKNQ, LVKKD.
Board clocks recorded as CPC and AEP published them.
Planning around AR1657? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: AR1657 Chapelco/San Martin de los Andes to Buenos Aires on-time performance, measured from the CPC and AEP airport boards.
https://proflightsearch.com/flight/AR1657
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