Best Time to Fly LAS to CLT: On-Time Stats by Hour & Airline
Harry Reid International → Charlotte Douglas International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 88.4% of Las Vegas (LAS) to Charlotte (CLT) flights arrived on time (2,088 scheduled flights). That is 10.8 points above the national average of 77.6%.
American Airlines was the only reporting airline with regular flights on this route.
Over 24 months, Wednesday was the most reliable day (91% on time) and July the worst month (78%).
The cancellation rate was 1.0% (US average 1.8%).
LAS to CLT 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 |
|---|---|---|---|---|
| American Airlines | 88.4% | 98 min | 1.0% | 2,064 |
| Spirit Airlines | Limited data | 12 | ||
| Frontier Airlines | Limited data | 12 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly LAS to CLT
On-time arrival % by scheduled departure hour (local time), 4,577 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 12am–1am | Limited data | 3 | |
| 5am–6am | 93.9% | 0.0% | 33 |
| 6am–7am | 91.2% | 1.4% | 359 |
| 7am–8am | 91.5% | 0.6% | 165 |
| 8am–9am | 83.2% | 0.8% | 653 |
| 9am–10am | 78.8% | 1.1% | 380 |
| 10am–11am | 87.7% | 0.3% | 301 |
| 11am–12pm | 85.6% | 4.6% | 131 |
| 12pm–1pm | 80.8% | 0.0% | 477 |
| 1pm–2pm | 79.8% | 0.0% | 128 |
| 2pm–3pm | 74.9% | 1.0% | 508 |
| 4pm–5pm | Limited data | 8 | |
| 9pm–10pm | 88.9% | 1.7% | 119 |
| 10pm–11pm | 87.6% | 0.8% | 626 |
| 11pm–12am | 90.5% | 1.6% | 686 |
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 CLT
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) | 87.5% | +1.5 pts | 0.0% | 88 |
| Christmas & New Year (Dec 20 - Jan 3) | 88.8% | +2.8 pts | 0.0% | 162 |
| Summer peak (Jun 15 - Aug 15) | 78.9% | -7.1 pts | 1.2% | 845 |
| All other days | 86.0% | — | 1.0% | 3,482 |
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).