Allegiant AirG4
Flights G48004 10:30 Sa
live
Direct flights from Fairfield (SUU) to Las Vegas (LAS): 1 nonstop departure observed each week across 1 airline. The nonstop covers 647 km, an estimated 1 hour 20 minutes in the air. Measured by Pro Flight Search from live flight boards at Fairfield and Las Vegas. Updated 5 September 2026 at 17:07 UTC.
SUU
Fairfield
tracking
LAS
Las Vegas
heavy · +40
647 km · ~1h 20m est.
Under pressure · 1 airline · 1x weekly · nonstop
46 / 100
route health from live SUU and LAS delay boards
Flight time~1h 20mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Allegiant Air
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Fairfield to Las Vegas route actually runs
Pro Flight Search records official board updates for nonstop SUU to LAS 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 — Fairfield (SUU) to Las Vegas (LAS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SUU-LAS
SUU to LAS questions
Is SUU–LAS running on time right now?
Significant delay risk. The arrival side at LAS is the weaker end, route health score 46/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SUU to LAS?
Great-circle distance is 647 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 76–85 min gate-to-gate on this route.
How often does SUU–LAS fly?
Allegiant Air runs the route with about 1 flight a week (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 SUU and arrival-side delay at LAS, 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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