Allegiant AirG4
Flights G432 23:08 Th Su
live
Direct flights from Chicago/Rockford (RFD) to Las Vegas (LAS): 2 nonstop departures observed each week across 1 airline. The nonstop covers 2,337 km, an estimated 3 hours 30 minutes in the air. Measured by Pro Flight Search from live flight boards at Chicago/Rockford and Las Vegas. Updated 17 September 2026 at 13:22 UTC.
RFD
Chicago/Rockford
tracking
LAS
Las Vegas
smooth · +0
2,337 km · ~3h 30m est.
Running clean · 1 airline · 2x weekly · nonstop
100 / 100
route health from live RFD and LAS delay boards
Flight time~3h 30mestimated from route distance
Weekly departures2x1 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 Chicago/Rockford to Las Vegas route actually runs
Pro Flight Search records official board updates for nonstop RFD 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 — Chicago/Rockford (RFD) 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/RFD-LAS
RFD to LAS questions
Is RFD–LAS running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from RFD to LAS?
Great-circle distance is 2,337 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 195–230 min gate-to-gate on this route.
How often does RFD–LAS fly?
Allegiant Air runs the route with about 2 flights a week (sun, thu). 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 RFD 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.
.