PlainFlights
CHS

Charleston, SC

Charleston, South Carolina

Data coverage: 2020 — 2024

Total Flights

227,531

On-Time Rate

82%

Avg Delay

73.8 min

Delayed

40,842

Cancelled

3,249

Delay Causes

Top delay cause: Late Aircraft

Late Aircraft 44.2%
Carrier 31.6%
NAS (National Aviation System) 20.4%
Weather 3.6%
Security 0.1%

Monthly Performance

Recent 24 months of flight data.

Period Flights Dep Delayed Arr Delayed Cancelled Diverted
Dec 2024 3,890 374 405 12 2
Nov 2024 3,921 223 247 5 4
Oct 2024 4,507 228 287 2 2
Sep 2024 4,401 301 353 14 1
Aug 2024 4,646 502 569 123 8
Jul 2024 4,989 642 765 116 4
Jun 2024 4,784 486 492 47 11
May 2024 4,812 506 588 27 12
Apr 2024 4,415 370 412 14 3
Mar 2024 4,107 368 404 13 5
Feb 2024 3,412 220 248 7 2
Jan 2024 3,504 334 395 51 1
Dec 2023 3,946 282 316 10 0
Nov 2023 4,000 220 285 1 3
Oct 2023 4,352 302 331 7 4
Sep 2023 4,138 392 454 36 3
Aug 2023 4,432 370 450 67 7
Jul 2023 4,569 622 728 85 6
Jun 2023 4,357 522 624 58 8
May 2023 4,477 359 408 12 4
Apr 2023 4,347 490 543 50 15
Mar 2023 4,035 332 391 16 3
Feb 2023 3,158 236 282 15 2
Jan 2023 3,429 278 322 21 3

Top Routes

Busiest routes to and from CHS.

Route Flights On-Time Distance
ATL (Atlanta) → CHS (Charleston) 13,957 86.2% 259 mi
CHS (Charleston) → ATL (Atlanta) 13,955 90.3% 259 mi
CLT (Charlotte) → CHS (Charleston) 12,612 81.5% 168 mi
CHS (Charleston) → CLT (Charlotte) 12,611 84.9% 168 mi
JFK (New York) → CHS (Charleston) 7,822 80.3% 636 mi
CHS (Charleston) → JFK (New York) 7,821 80.8% 636 mi
DCA (Washington) → CHS (Charleston) 6,877 80.8% 444 mi
CHS (Charleston) → DCA (Washington) 6,876 83.4% 444 mi
CHS (Charleston) → LGA (New York) 6,821 80% 641 mi
LGA (New York) → CHS (Charleston) 6,818 79.7% 641 mi
CHS (Charleston) → EWR (Newark) 6,519 81.7% 628 mi
EWR (Newark) → CHS (Charleston) 6,509 79.3% 628 mi
ORD (Chicago) → CHS (Charleston) 5,941 84.1% 760 mi
CHS (Charleston) → ORD (Chicago) 5,844 85.2% 760 mi
DFW (Dallas/Fort Worth) → CHS (Charleston) 5,540 74.6% 987 mi
CHS (Charleston) → DFW (Dallas/Fort Worth) 5,537 80.3% 987 mi
BWI (Baltimore) → CHS (Charleston) 5,468 76.1% 472 mi
CHS (Charleston) → BWI (Baltimore) 5,427 83.3% 472 mi
CHS (Charleston) → PHL (Philadelphia) 5,331 83% 550 mi
PHL (Philadelphia) → CHS (Charleston) 5,331 81.1% 550 mi
Data Source: Bureau of Transportation Statistics, On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.