Kona (KOA) to Las Vegas (LAS): On-Time Performance
Data through July 2026
When you fly KOA to LAS matters as much as anything else about the booking: the route swung from 100% on-time in July 2024 to just 81% in March 2026. Across the full period the route averages 95% on-time against a national 78%.
- On-time
- 95%
- arrived <15 min late
- Avg delay
- 2 min
- completed flights
- Cancelled
- 0.4%
- Flights/day
- 1.0
- last 12 months
- Duration
- 5h 41m
- scheduled
- Distance
- 2,718 mi
Monthly on-time trend
Best time to fly from KOA to LAS
Aim for departures around 8 p.m. (97% on-time); avoid 9 a.m. departures (90%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Mondaybest | 97% | 1 min |
| Tuesday | 94% | 3 min |
| Wednesday | 94% | 4 min |
| Thursday | 96% | 2 min |
| Friday | 96% | 2 min |
| Saturday | 94% | 2 min |
| Sunday | 95% | 3 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft2%
- Airline operations73%
- National airspace system21%
- Security5%
Frequently asked questions
- How often are flights from KOA to LAS delayed?
- 5% of KOA–LAS flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 2 minutes.
- What is the best time of day to fly from KOA to LAS?
- Departures around 8 p.m. have the best record (97% on-time), while departures around 9 a.m. have the worst (90%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from KOA to LAS?
- The scheduled KOA–LAS flight time averages 5h 41m over 2,718 miles. Actual arrival times vary — flights on this route land 15+ minutes late 5% of the time.
- How often are KOA to LAS flights cancelled?
- 0.4% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
- What is the worst month to fly from KOA to LAS?
- March 2026 was the roughest month in this dataset, with only 81% of arrivals on time. The best was July 2024 at 100%. If your dates are flexible, that 19-point gap is worth planning around.
Explore related pages
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Related guides
Based on 761 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.