VB678 MonterreyMTY San AntonioSAT · 14:35
VB678 by Viva flies from Monterrey (MTY) to San Antonio (SAT) for the Fri, Sep 11 departure.
arrival expected at SAT · on schedule
board checked 7m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MTY and SAT 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 Monterrey to San Antonio flights today
same route · VivaIf VB678 is cancelled, these are the other Viva nonstop flights from Monterrey to San Antonio on the same day, with scheduled departure times in MTY local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How VB678 actually runs
Pro Flight Search has tracked every published board update for VB678 across the MTY and SAT boards: schedule changes, gate pushes and actual clocks. Combined risk score: 60.1/100. Based on airport operations, weather, and cached board history at MTY and SAT.
The verdict above is that record speaking, so it reflects how VB678 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 MTY and SAT published them.
Planning around VB678? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — VB678 Monterrey to San Antonio on-time performance, measured from the MTY and SAT airport boards.
https://proflightsearch.com/flight/VB678
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