Best Time to Fly LAS to RNO: On-Time Stats by Hour & Airline
Harry Reid International → Reno/Tahoe International
Data through July 2026 · Last updated October 18, 2026
4,102 flights were scheduled from Las Vegas (LAS) to Reno (RNO) in the last 12 months, and 79.4% of those that flew arrived on time, 1.8 points above the US average of 77.6%.
Among 3 airlines, Spirit Airlines led with 87.3% on time and Frontier Airlines was last with 75.6%.
Over 24 months, Wednesday was the most reliable day (87% on time) and June the worst month (73%).
The cancellation rate was 0.8% (US average 1.8%).
LAS to RNO 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 |
|---|---|---|---|---|
| Spirit Airlines | 87.3% | 80 min | 1.7% | 480 |
| Southwest Airlines | 78.6% | 50 min | 0.6% | 3,317 |
| Frontier Airlines | 75.6% | 100 min | 2.0% | 305 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly LAS to RNO
On-time arrival % by scheduled departure hour (local time), 8,100 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | 92.6% | 1.6% | 123 |
| 6am–7am | 96.2% | 0.0% | 445 |
| 7am–8am | 94.6% | 0.1% | 730 |
| 8am–9am | 93.2% | 0.6% | 357 |
| 9am–10am | 87.5% | 0.4% | 483 |
| 10am–11am | 88.8% | 0.6% | 467 |
| 11am–12pm | 80.9% | 1.3% | 303 |
| 12pm–1pm | 82.0% | 1.3% | 554 |
| 1pm–2pm | 80.2% | 1.0% | 500 |
| 2pm–3pm | 72.4% | 0.4% | 487 |
| 3pm–4pm | 74.6% | 0.8% | 360 |
| 4pm–5pm | 72.8% | 1.4% | 445 |
| 5pm–6pm | 75.4% | 0.9% | 665 |
| 6pm–7pm | 74.4% | 1.8% | 549 |
| 7pm–8pm | 69.2% | 1.0% | 503 |
| 8pm–9pm | 70.9% | 0.7% | 457 |
| 9pm–10pm | 73.8% | 0.7% | 437 |
| 10pm–11pm | 66.8% | 1.3% | 235 |
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 RNO
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) | 82.0% | -0.2 pts | 0.0% | 150 |
| Christmas & New Year (Dec 20 - Jan 3) | 70.5% | -11.8 pts | 1.7% | 287 |
| Summer peak (Jun 15 - Aug 15) | 74.4% | -7.9 pts | 1.0% | 1,460 |
| All other days | 82.2% | — | 0.8% | 6,203 |
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).