Best Time to Fly CLT to ATW: On-Time Stats by Hour & Airline
Charlotte Douglas International → Appleton International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 76.8% of Charlotte (CLT) to Appleton (ATW) flights arrived on time (394 scheduled flights). That is 0.8 points below the national average of 77.6%.
Among 2 airlines, Envoy Air led with 80.5% on time and PSA Airlines was last with 72.4%.
Over 24 months, Tuesday was the most reliable day (88% on time) and April the worst month (70%).
The cancellation rate was 3.3% (US average 1.8%).
CLT 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 |
|---|---|---|---|---|
| Envoy Air | 80.5% | 40 min | 2.4% | 211 |
| PSA Airlines | 72.4% | 87 min | 4.4% | 183 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly CLT to ATW
On-time arrival % by scheduled departure hour (local time), 762 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 9am–10am | Limited data | 7 | |
| 11am–12pm | Limited data | 7 | |
| 12pm–1pm | 73.2% | 2.4% | 42 |
| 1pm–2pm | 88.1% | 0.0% | 143 |
| 2pm–3pm | 73.3% | 2.0% | 153 |
| 4pm–5pm | Limited data | 1 | |
| 6pm–7pm | Limited data | 7 | |
| 7pm–8pm | Limited data | 17 | |
| 8pm–9pm | 72.2% | 0.0% | 37 |
| 9pm–10pm | 80.6% | 1.9% | 268 |
| 10pm–11pm | 80.3% | 10.0% | 80 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on CLT 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 | 13 | ||
| Christmas & New Year (Dec 20 - Jan 3) | Limited data | 30 | ||
| Summer peak (Jun 15 - Aug 15) | 77.4% | -2.7 pts | 1.6% | 126 |
| All other days | 80.1% | — | 2.2% | 593 |
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).