Best Time to Fly GSO to CLT: On-Time Stats by Hour & Airline
Piedmont Triad International → Charlotte Douglas International
Data through July 2026 · Last updated October 18, 2026
1,191 flights were scheduled from Greensboro/High Point (GSO) to Charlotte (CLT) in the last 12 months, and 84.5% of those that flew arrived on time, 6.9 points above the US average of 77.6%.
Envoy Air was the most punctual of the 3 airlines on the route at 90.8%, while American Airlines trailed at 78.7%.
April has been the best month (86% on time) and Thursday the weakest day of the week (77%).
1.4% of flights were cancelled, versus 1.8% nationally.
GSO 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 | 90.8% | 37 min | 1.1% | 364 |
| PSA Airlines | 86.1% | 82 min | 1.8% | 337 |
| American Airlines | 78.7% | 74 min | 1.4% | 490 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly GSO to CLT
On-time arrival % by scheduled departure hour (local time), 3,284 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | 90.8% | 2.4% | 545 |
| 6am–7am | 90.0% | 2.0% | 204 |
| 7am–8am | 82.3% | 1.2% | 487 |
| 8am–9am | 82.8% | 3.2% | 156 |
| 9am–10am | 65.6% | 1.1% | 94 |
| 10am–11am | 86.5% | 1.9% | 53 |
| 11am–12pm | 86.6% | 1.4% | 220 |
| 12pm–1pm | 82.1% | 2.7% | 184 |
| 1pm–2pm | Limited data | 6 | |
| 2pm–3pm | 77.8% | 0.7% | 277 |
| 3pm–4pm | Limited data | 6 | |
| 4pm–5pm | 76.6% | 1.7% | 291 |
| 5pm–6pm | Limited data | 15 | |
| 6pm–7pm | 64.2% | 1.5% | 273 |
| 7pm–8pm | 71.0% | 3.1% | 288 |
| 8pm–9pm | 70.1% | 4.3% | 185 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on GSO 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) | 79.7% | -1.3 pts | 0.0% | 69 |
| Christmas & New Year (Dec 20 - Jan 3) | 73.3% | -7.8 pts | 1.0% | 102 |
| Summer peak (Jun 15 - Aug 15) | 76.8% | -4.2 pts | 2.6% | 532 |
| All other days | 81.0% | — | 2.0% | 2,581 |
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).