Route · CLT → GSP · 2020–2025 BTS data
Charlotte to Greer
The CLT–GSP corridor (Charlotte, NC → Greer, SC) runs ahead of the national average, served by 10 carriers across roughly 75 miles.
Data updated 2026-06-13
- 80.6%
- On-time
- +1.6 pts
- vs US avg
- 75 min
- Delay when late
- 14,762
- Flights
Cancelled
1.4%
Best Month
Feb 2024 93%
Worst Month
Jun 2025 55%
Distance
75 mi
Carriers
10
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 135 | 42 | 1 | 1 | OH,AA |
| Nov 2025 | 154 | 29 | 1 | 0 | OH,AA |
| Oct 2025 | 106 | 27 | 0 | 0 | AA,OH |
| Sep 2025 | 99 | 14 | 0 | 0 | OH,AA |
| Aug 2025 | 119 | 32 | 1 | 0 | AA,OH |
| Jul 2025 | 141 | 62 | 0 | 0 | AA,OH |
| Jun 2025 | 148 | 67 | 2 | 1 | AA,OH,MQ |
| May 2025 | 263 | 72 | 8 | 0 | AA,OH,MQ |
| Apr 2025 | 242 | 63 | 1 | 0 | MQ,OH,AA |
| Mar 2025 | 275 | 66 | 4 | 0 | AA,OH |
| Feb 2025 | 258 | 66 | 8 | 1 | AA,OH,MQ |
| Jan 2025 | 263 | 51 | 11 | 0 | AA,OH,MQ |
| Dec 2024 | 260 | 53 | 4 | 0 | AA,MQ,OH |
| Nov 2024 | 261 | 23 | 0 | 0 | MQ,OH,AA |
| Oct 2024 | 292 | 51 | 0 | 0 | MQ,AA,OH |
| Sep 2024 | 271 | 54 | 4 | 0 | OH,AA |
| Aug 2024 | 271 | 83 | 5 | 1 | AA,OH |
| Jul 2024 | 296 | 122 | 11 | 0 | AA,MQ,OH |
| Jun 2024 | 264 | 49 | 2 | 0 | AA,MQ,OH |
| May 2024 | 270 | 105 | 4 | 0 | AA,MQ,OH |
| Apr 2024 | 260 | 67 | 1 | 0 | AA,MQ,OH |
| Mar 2024 | 266 | 42 | 0 | 0 | MQ,OH |
| Feb 2024 | 246 | 18 | 0 | 0 | AA,MQ,OH |
| Jan 2024 | 257 | 57 | 6 | 1 | AA,MQ,OH |
Cancellation Rate
1.4%
74 of 5,417 flights
Diversion Rate
0.1%
5 of 5,417 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
CLT - Charlotte
Full on-time, delay-cause, and seasonal performance for Charlotte, NC.
Origin airport →GSP - Greer
Full on-time, delay-cause, and seasonal performance for Greer, SC.
Destination airport →Compare the two airports
See CLT and GSP side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to CLT–GSP.
Routes with a similar on-time rate
What the Data Says About CLT to GSP
14,762 tracked flights put the CLT to GSP pairing (Charlotte to Greer) at a 80.6% on-time rate, squarely in line with the wider network. Delays that do occur run 74.9 minutes on average. Across the 75-mile route and its 10 carriers, the trailing 24 months show 1.4% cancelled and 0.1% diverted (5,417 flights sampled).
The monthly split is wide on this route: Feb 2024 posted the strongest performance at 93% on-time, while Jun 2025 came in at just 55% - a 38-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from CLT to GSP? ▼
What is the cancellation rate for CLT to GSP? ▼
How far is the flight from CLT to GSP? ▼
When is the best time to fly from CLT to GSP? ▼
Flight Guides
Tips and data-driven advice for choosing reliable routes.
Explore PlainFlights
Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.