JA991 MendozaMDZ · 21:50 SantiagoSCL · 22:54
JA991 by JetSmart flies from Mendoza (MDZ) to Santiago (SCL).
scheduled from MDZ
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 →
Tomorrow on this route
ForecastMendoza to Santiago with JetSmart · Thu 29 Oct, local date
- Chance a departure is cancelled
- 9.8%0.8× usual
- Chance a departure leaves 60+ min late
- 5.9%1.1× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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 Mendoza to Santiago flights today
same route · JetSmartIf JA991 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 JA991 actually runs
Pro Flight Search has tracked every published board update for JA991 across the MDZ and SCL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed +33 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how JA991 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-AWB, CCAWB.
Board clocks recorded as MDZ and SCL published them.
Planning around JA991? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JA991 Mendoza to Santiago on-time performance, measured from the MDZ and SCL airport boards.
https://proflightsearch.com/flight/JA991
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