H21501 SantiagoSCL · 07:55 Buenos AiresEZE · 11:00
H21501 by Sky Airline flies from Santiago (SCL) to Buenos Aires (EZE).
scheduled from SCL
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SCL and EZE are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Santiago to Buenos Aires flights today
same route · Sky AirlineIf H21501 is cancelled, these are the other Sky Airline nonstop flights from Santiago to Buenos Aires on the same day, with scheduled departure times in SCL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How H21501 actually runs
Pro Flight Search has tracked every published board update for H21501 across the SCL and EZE boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed -2 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how H21501 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: CCAZK, CC-AZR.
Board clocks recorded as SCL and EZE published them.
Planning around H21501? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — H21501 Santiago to Buenos Aires on-time performance, measured from the SCL and EZE airport boards.
https://proflightsearch.com/flight/H21501
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