JA721 MendozaMDZ · 18:40 SantiagoSCL · 19:44
JA721 by JetSmart flies from Mendoza (MDZ) to Santiago (SCL).
scheduled from MDZ
Where the minutes go
last 5 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 operation0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MDZ and SCL 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 Mendoza to Santiago flights today
same route · JetSmartIf JA721 is cancelled, these are the other JetSmart nonstop flights from Mendoza to Santiago on the same day, with scheduled departure times in MDZ local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How JA721 actually runs
Pro Flight Search has tracked every published board update for JA721 across the MDZ and SCL boards: schedule changes, gate pushes and actual clocks. Usually departs ~46 min late. Based on 5 confirmed departures · 0/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JA721 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: CC-DII, CCDII, CC-AWS, CCAWS.
Board clocks recorded as MDZ and SCL published them.
Planning around JA721? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — JA721 Mendoza to Santiago on-time performance, measured from the MDZ and SCL airport boards.
https://proflightsearch.com/flight/JA721
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