LAS → KOALas Vegas to Kailua-Kona

live

Direct flights from Las Vegas (LAS) to Kailua-Kona (KOA): 7 nonstop departures observed each week across 1 airline. The median arrival is 20 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 4,369 km, an estimated 6 hours 6 minutes in the air. Measured by Pro Flight Search from live flight boards at Las Vegas and Kailua-Kona. Updated 12 September 2026 at 22:08 UTC.

LAS Las Vegas smooth · +0
KOA Kailua-Kona tracking
4,369 km · ~6h 06m est.
departs 09:257x weekly
Running clean · 1 airline · 7x weekly · nonstop
100 / 100

route health from live LAS and KOA delay boards

Median arrival delay is −20 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−20 minacross the last 3 operated legs
Flight time~6h 06mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest Airlines

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 days
Southwest AirlinesWN

Flights WN4738 09:25 daily

History

operated legs · board outcomes
09-10WN4738dep −3 → arr−20
09-09WN4738dep −2 → arr−25
09-08WN4738departed+0

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
LASLas Vegas +0 min smooth Full LAS delay board →
KOAKailua-Kona tracking Full KOA delay board →

Weather lens

Current conditions put the pressure at LAS and KOA: 41% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Las Vegas to Kailua-Kona route actually runs

Pro Flight Search records official board updates for nonstop LAS to KOA 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 — Las Vegas (LAS) to Kailua-Kona (KOA) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/LAS-KOA
How we measure this →

LAS to KOA questions

Is LAS–KOA 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 LAS to KOA?

Great-circle distance is 4,369 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 338–404 min gate-to-gate on this route.

How often does LAS–KOA fly?

Southwest Airlines runs the route with about 7 flights a week (daily). 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 LAS and arrival-side delay at KOA, 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.