Viva AerobusVB
Flights VB721 varies Tu Sa
live
Direct flights from Denver (DEN) to Monterrey (MTY): 2 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,622 km, an estimated 2 hours 35 minutes in the air. Measured by Pro Flight Search from live flight boards at Denver and Monterrey. Updated 15 November 2026 at 12:08 UTC.
DEN
Denver
disrupted · +221
MTY
Monterrey
smooth · +11
1,622 km · ~2h 35m est.
Disrupted · 1 airline · 2x weekly · nonstop
42 / 100
route health from live DEN and MTY delay boards
0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~2h 35mestimated from route distance
Weekly departures2x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at DEN: a 48% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +23 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Denver to Monterrey route actually runs
Pro Flight Search records official board updates for nonstop DEN to MTY flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search: Denver (DEN) to Monterrey (MTY) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/DEN-MTY
DEN to MTY questions
Is DEN–MTY running on time right now?
Significant delay risk. The departure side at DEN is the weaker end, route health score 42/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from DEN to MTY?
Great-circle distance is 1,622 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 144–169 min gate-to-gate on this route.
How often does DEN–MTY fly?
Viva Aerobus runs the route with about 2 flights a week (tue, sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at DEN and arrival-side delay at MTY, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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