Best Time to Fly LAS to ATW: On-Time Stats by Hour & Airline
Harry Reid International → Appleton International
Data through July 2026 · Last updated October 18, 2026
171 flights were scheduled from Las Vegas (LAS) to Appleton (ATW) in the last 12 months, and 82.8% of those that flew arrived on time, 5.2 points above the US average of 77.6%.
Allegiant Air was the only reporting airline with regular flights on this route.
Over 24 months, Sunday was the most reliable day (89% on time) and October the worst month (86%).
The cancellation rate was 0.6% (US average 1.8%).
LAS to ATW 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 |
|---|---|---|---|---|
| Allegiant Air | 82.8% | 72 min | 0.6% | 171 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly LAS to ATW
On-time arrival % by scheduled departure hour (local time), 323 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | Limited data | 3 | |
| 7am–8am | Limited data | 2 | |
| 8am–9am | Limited data | 16 | |
| 9am–10am | 88.8% | 0.8% | 117 |
| 10am–11am | Limited data | 12 | |
| 11am–12pm | Limited data | 4 | |
| 12pm–1pm | Limited data | 14 | |
| 1pm–2pm | Limited data | 24 | |
| 2pm–3pm | Limited data | 11 | |
| 3pm–4pm | Limited data | 9 | |
| 4pm–5pm | 84.8% | 0.0% | 47 |
| 5pm–6pm | 74.6% | 1.6% | 64 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on LAS to ATW
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 | 5 | ||
| Christmas & New Year (Dec 20 - Jan 3) | Limited data | 14 | ||
| Summer peak (Jun 15 - Aug 15) | 90.6% | +6.7 pts | 0.0% | 64 |
| All other days | 84.0% | — | 0.8% | 240 |
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).