Route · CLT → HHH · 2020–2025 BTS data
Charlotte to Hilton Head
The CLT–HHH corridor (Charlotte, NC → Hilton Head, SC) runs ahead of the national average, served by 4 carriers across roughly 207 miles.
Data updated 2026-06-13
- 83.7%
- On-time
- +4.7 pts
- vs US avg
- 62 min
- Delay when late
- 6,270
- Flights
Cancelled
1.3%
Best Month
Sep 2025 96%
Worst Month
May 2024 62%
Distance
207 mi
Carriers
4
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 91 | 19 | 2 | 1 | MQ |
| Nov 2025 | 89 | 9 | 2 | 0 | MQ |
| Oct 2025 | 92 | 9 | 0 | 0 | MQ |
| Sep 2025 | 90 | 4 | 0 | 0 | MQ |
| Aug 2025 | 93 | 17 | 0 | 2 | MQ |
| Jul 2025 | 100 | 22 | 0 | 0 | MQ |
| Jun 2025 | 102 | 34 | 2 | 0 | MQ |
| May 2025 | 124 | 32 | 0 | 1 | MQ |
| Apr 2025 | 116 | 17 | 0 | 1 | MQ |
| Mar 2025 | 88 | 12 | 0 | 1 | MQ |
| Feb 2025 | 56 | 13 | 0 | 2 | MQ |
| Jan 2025 | 68 | 11 | 9 | 0 | MQ |
| Dec 2024 | 77 | 17 | 0 | 1 | MQ |
| Nov 2024 | 86 | 13 | 0 | 1 | MQ |
| Oct 2024 | 89 | 17 | 0 | 0 | MQ |
| Sep 2024 | 79 | 15 | 1 | 0 | MQ |
| Aug 2024 | 91 | 15 | 4 | 0 | MQ |
| Jul 2024 | 92 | 21 | 2 | 1 | MQ |
| Jun 2024 | 90 | 23 | 0 | 0 | MQ |
| May 2024 | 93 | 35 | 1 | 0 | MQ |
| Apr 2024 | 87 | 26 | 0 | 0 | MQ |
| Mar 2024 | 62 | 14 | 0 | 0 | MQ |
| Feb 2024 | 58 | 11 | 0 | 1 | MQ |
| Jan 2024 | 62 | 9 | 3 | 2 | MQ |
Cancellation Rate
1.3%
26 of 2,075 flights
Diversion Rate
0.7%
14 of 2,075 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 →HHH - Hilton Head
Full on-time, delay-cause, and seasonal performance for Hilton Head, SC.
Destination airport →Compare the two airports
See CLT and HHH 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–HHH.
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What the Data Says About CLT to HHH
Bureau of Transportation Statistics records show Charlotte to Hilton Head (CLT to HHH) running a 83.7% on-time rate over 6,270 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 61.8 minutes. The 207-mile corridor is served by 4 carriers, and over the last 24 months 1.3% of 2,075 flights were cancelled, 0.7% diverted.
The monthly split is wide on this route: Sep 2025 posted the strongest performance at 96% on-time, while May 2024 came in at just 62% - a 33-point swing worth factoring into travel timing.
Frequently Asked Questions
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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.