Route
CLT → SDF
Charlotte Douglas International Airport Louisville Muhammad Ali International Airport
How punctual is this route?
- On-time arrivals
- 75.9%
- Less than 15 minutes late
- Cancelled
- 2.4%
- Of scheduled flights
- Average delay when late
- 85 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,753
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 45%
- Airline (crew, maintenance, cleaning) 39%
- Air traffic control & airport 8%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 81.0% | 159 |
| October 2025 | 88.0% | 142 |
| November 2025 | 79.6% | 140 |
| December 2025 | 74.1% | 145 |
| January 2026 | 81.2% | 128 |
| February 2026 | 78.6% | 129 |
| March 2026 | 72.8% | 151 |
| April 2026 | 84.6% | 150 |
| May 2026 | 73.5% | 167 |
| June 2026 | 69.0% | 145 |
| July 2026 | 63.8% | 145 |
| August 2026 | 65.8% | 152 |
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 | 991 | 76.2% | 2.5% | 93 min |
| OH | 712 | 74.8% | 2.2% | 74 min |
| Envoy Air | 50 | 85.7% | 2.0% | 56 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA3119
18% late · 151 flights
-
AA671
29% late · 145 flights
-
AA2413
29% late · 115 flights
-
AA803
22% late · 89 flights
-
OH5475
15% late · 80 flights
-
OH5161
51% late · 75 flights
-
AA3156
20% late · 68 flights
-
OH5395
29% late · 65 flights
-
OH5397
25% late · 65 flights
-
OH5634
20% late · 64 flights
-
AA1775
33% late · 56 flights
-
AA2854
21% late · 54 flights
-
AA2872
9% late · 44 flights
-
MQ3922
14% late · 43 flights
-
AA2356
11% late · 41 flights
-
OH5297
17% late · 41 flights
-
OH5214
13% late · 40 flights
-
AA3109
27% late · 37 flights
-
OH5450
17% late · 35 flights
-
OH5145
9% late · 34 flights
-
AA3097
18% late · 33 flights
-
AA3115
47% late · 30 flights
-
OH5217
30% late · 30 flights
-
OH5163
35% late · 28 flights
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