VB603 Las VegasLAS · 15:20 MonterreyMTY · 19:17
VB603 by Viva flies from Las Vegas (LAS) to Monterrey (MTY) for the Sun, Sep 13 departure.
en route from LAS to MTY
board checked 17m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 15:20 · typical taxi-out at LAS ≈ 8.5 min.
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
Early read, sample still buildingConditions at LAS and MTY 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Las Vegas to Monterrey flights today
same route · VivaIf VB603 is cancelled, these are the other Viva nonstop flights from Las Vegas to Monterrey on the same day, with scheduled departure times in LAS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How VB603 actually runs
Pro Flight Search has tracked every published board update for VB603 across the LAS and MTY boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +0 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how VB603 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 LAS and MTY published them.
Planning around VB603? 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 — VB603 Las Vegas to Monterrey on-time performance, measured from the LAS and MTY airport boards.
https://proflightsearch.com/flight/VB603
.