Best Time to Fly HNL to LAS: On-Time Stats by Hour & Airline
Daniel K Inouye International → Harry Reid International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 81.7% of Honolulu (HNL) to Las Vegas (LAS) flights arrived on time (2,198 scheduled flights). That is 4.0 points above the national average of 77.6%.
Southwest Airlines was the most punctual of the 3 airlines on the route at 93.1%, while Hawaiian Airlines trailed at 72.7%.
June has been the best month (91% on time) and Friday the weakest day of the week (79%).
0.3% of flights were cancelled, versus 1.8% nationally.
HNL 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 | 93.1% | 35 min | 0.2% | 902 |
| Alaska Airlines | 74.5% | 55 min | 0.4% | 723 |
| Hawaiian Airlines | 72.7% | 63 min | 0.2% | 573 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly HNL to LAS
On-time arrival % by scheduled departure hour (local time), 3,916 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | Limited data | 1 | |
| 7am–8am | 84.8% | 0.0% | 357 |
| 8am–9am | 87.1% | 0.0% | 1,078 |
| 9am–10am | 94.4% | 0.0% | 36 |
| 10am–11am | Limited data | 6 | |
| 11am–12pm | 92.8% | 0.0% | 265 |
| 12pm–1pm | 75.0% | 0.8% | 125 |
| 1pm–2pm | 72.6% | 0.6% | 166 |
| 2pm–3pm | 77.3% | 0.0% | 194 |
| 3pm–4pm | 77.8% | 0.0% | 356 |
| 4pm–5pm | 60.9% | 0.8% | 129 |
| 7pm–8pm | Limited data | 1 | |
| 8pm–9pm | 95.7% | 0.9% | 210 |
| 9pm–10pm | 96.3% | 1.1% | 273 |
| 10pm–11pm | 75.1% | 0.0% | 387 |
| 11pm–12am | 79.5% | 0.0% | 332 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on HNL 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) | 69.0% | -14.1 pts | 0.0% | 71 |
| Christmas & New Year (Dec 20 - Jan 3) | 76.6% | -6.5 pts | 0.7% | 155 |
| Summer peak (Jun 15 - Aug 15) | 87.7% | +4.5 pts | 0.4% | 693 |
| All other days | 83.1% | — | 0.1% | 2,997 |
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).