Best Time to Fly LIH to LAS: On-Time Stats by Hour & Airline
Lihue Airport → Harry Reid International
Data through July 2026 · Last updated October 18, 2026
365 flights were scheduled from Lihue (LIH) to Las Vegas (LAS) in the last 12 months, and 97.8% of those that flew arrived on time, 20.2 points above the US average of 77.6%.
Southwest Airlines was the only reporting airline with regular flights on this route.
June has been the best month (100% on time) and Friday the weakest day of the week (91%).
0.3% of flights were cancelled, versus 1.8% nationally.
LIH to LAS on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| Southwest Airlines | 97.8% | 42 min | 0.3% | 365 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly LIH to LAS
On-time arrival % by scheduled departure hour (local time), 730 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 7am–8am | 94.9% | 0.0% | 98 |
| 8am–9am | 88.0% | 0.0% | 100 |
| 9am–10am | 86.0% | 0.0% | 110 |
| 7pm–8pm | Limited data | 1 | |
| 8pm–9pm | 99.3% | 0.7% | 295 |
| 9pm–10pm | 95.2% | 0.0% | 126 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on LIH to LAS
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 14 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 90.0% | -3.7 pts | 0.0% | 30 |
| Summer peak (Jun 15 - Aug 15) | 99.2% | +5.5 pts | 0.8% | 124 |
| All other days | 93.7% | — | 0.2% | 562 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).