Route
CHS → CLT
Charleston International Airport Charlotte Douglas International Airport
How punctual is this route?
- On-time arrivals
- 82.7%
- Less than 15 minutes late
- Cancelled
- 1.8%
- Of scheduled flights
- Average delay when late
- 110 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,506
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 55%
- Airline (crew, maintenance, cleaning) 33%
- Air traffic control & airport 11%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.3% | 196 |
| October 2025 | 83.3% | 227 |
| November 2025 | 89.2% | 243 |
| December 2025 | 75.3% | 224 |
| January 2026 | 84.4% | 206 |
| February 2026 | 88.0% | 183 |
| March 2026 | 79.5% | 203 |
| April 2026 | 90.1% | 192 |
| May 2026 | 81.9% | 216 |
| June 2026 | 82.3% | 195 |
| July 2026 | 74.9% | 204 |
| August 2026 | 76.9% | 217 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| American Airlines | 1,731 | 84.8% | 1.4% | 114 min |
| OH | 599 | 74.0% | 2.7% | 106 min |
| Envoy Air | 176 | 92.4% | 3.4% | 58 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA1731
8% late · 255 flights
-
AA1586
25% late · 224 flights
-
AA3114
9% late · 150 flights
-
AA3298
2% late · 137 flights
-
AA1721
8% late · 132 flights
-
AA1242
22% late · 83 flights
-
AA1643
24% late · 81 flights
-
OH5672
24% late · 79 flights
-
AA3235
14% late · 76 flights
-
MQ3819
9% late · 76 flights
-
OH5118
41% late · 69 flights
-
AA1666
15% late · 65 flights
-
OH5517
25% late · 61 flights
-
AA1658
21% late · 59 flights
-
OH5086
47% late · 54 flights
-
AA3170
15% late · 53 flights
-
OH5313
27% late · 51 flights
-
OH5151
16% late · 44 flights
-
AA1942
28% late · 43 flights
-
OH5249
18% late · 39 flights
-
AA1612
26% late · 37 flights
-
MQ3890
3% late · 37 flights
-
AA2299
3% late · 33 flights
-
OH5161
15% late · 33 flights
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