Best Time to Fly EYW to CLT: On-Time Stats by Hour & Airline
Key West International → Charlotte Douglas International
Data through July 2026 · Last updated October 18, 2026
1,259 flights were scheduled from Key West (EYW) to Charlotte (CLT) in the last 12 months, and 82.1% of those that flew arrived on time, 4.5 points above the US average of 77.6%.
Among 2 airlines, Envoy Air led with 86.4% on time and American Airlines was last with 80.6%.
Over 24 months, Wednesday was the most reliable day (88% on time) and July the worst month (72%).
The cancellation rate was 2.6% (US average 1.8%).
EYW 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 |
|---|---|---|---|---|
| Envoy Air | 86.4% | 42 min | 1.8% | 331 |
| American Airlines | 80.6% | 102 min | 2.9% | 928 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly EYW to CLT
On-time arrival % by scheduled departure hour (local time), 2,514 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 7am–8am | 81.8% | 7.3% | 136 |
| 8am–9am | 89.0% | 0.0% | 245 |
| 10am–11am | Limited data | 2 | |
| 11am–12pm | 87.5% | 2.0% | 49 |
| 12pm–1pm | 81.2% | 2.4% | 462 |
| 1pm–2pm | 76.9% | 2.4% | 205 |
| 2pm–3pm | 78.2% | 2.6% | 308 |
| 3pm–4pm | 76.5% | 0.8% | 265 |
| 4pm–5pm | 76.8% | 2.6% | 507 |
| 5pm–6pm | 79.2% | 2.5% | 159 |
| 6pm–7pm | 84.5% | 5.5% | 109 |
| 7pm–8pm | 59.1% | 1.5% | 67 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on EYW 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) | 75.5% | -5.4 pts | 2.0% | 50 |
| Christmas & New Year (Dec 20 - Jan 3) | 70.3% | -10.6 pts | 0.0% | 129 |
| Summer peak (Jun 15 - Aug 15) | 74.9% | -6.0 pts | 2.8% | 359 |
| All other days | 80.9% | — | 2.5% | 1,976 |
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).