Charlotte (CLT) to Greer (GSP): On-Time Performance
Data through July 2026
Charlotte (CLT) to Greer (GSP) effectively runs on two schedules. In November 2024, 91% of arrivals were on time; in July 2026 that fell to 51% — a 40-point seasonal swing. Across the full period the route averages 73% on-time against a national 78%. Morning departures also hold up better than evening ones (86% vs 67%), which matters most in the rough months.
- On-time
- 73%
- arrived <15 min late
- Avg delay
- 23 min
- completed flights
- Cancelled
- 1.9%
- Flights/day
- 4.1
- last 12 months
- Duration
- 56m
- scheduled
- Distance
- 75 mi
Best airline from CLT to GSP
3 airlines flew this route regularly between 2024-07 and 2026-07.
| Airline | On-time | Avg delay | Cancelled | Flights |
|---|---|---|---|---|
| Envoy Airmost reliable | 83% | 11 min | 1.7% | 362 |
| PSA Airlines | 73% | 23 min | 1.6% | 3,581 |
| American Airlines | 70% | 28 min | 3.1% | 802 |
Monthly on-time trend
Best time to fly from CLT to GSP
Aim for departures around 7 a.m. (90% on-time); avoid 8 p.m. departures (58%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 70% | 25 min |
| Tuesday | 77% | 19 min |
| Wednesdaybest | 79% | 17 min |
| Thursday | 73% | 20 min |
| Friday | 71% | 26 min |
| Saturday | 74% | 18 min |
| Sunday | 68% | 31 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft53%
- Airline operations28%
- National airspace system11%
- Weather8%
Frequently asked questions
- How often are flights from CLT to GSP delayed?
- 27% of CLT–GSP flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 23 minutes.
- Which airline is most reliable from CLT to GSP?
- Envoy Air has the best on-time record on this route at 83%, based on 362 flights. 3 airlines flew CLT–GSP frequently enough to compare in this period.
- What is the best time of day to fly from CLT to GSP?
- Departures around 7 a.m. have the best record (90% on-time), while departures around 8 p.m. have the worst (58%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from CLT to GSP?
- The scheduled CLT–GSP flight time averages 56m over 75 miles. Actual arrival times vary — flights on this route land 15+ minutes late 27% of the time.
- How often are CLT to GSP flights cancelled?
- 1.9% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, slightly above the national rate of 1.6%.
- What is the worst month to fly from CLT to GSP?
- July 2026 was the roughest month in this dataset, with only 51% of arrivals on time. The best was November 2024 at 91%. If your dates are flexible, that 40-point gap is worth planning around.
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Based on 4,745 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.