Route
SDF → DFW
Louisville Muhammad Ali International Airport Dallas Fort Worth International Airport
How punctual is this route?
- On-time arrivals
- 76.0%
- Less than 15 minutes late
- Cancelled
- 3.1%
- Of scheduled flights
- Average delay when late
- 115 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,994
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 46%
- Late-arriving aircraft 37%
- Air traffic control & airport 13%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 77.0% | 180 |
| October 2025 | 78.4% | 196 |
| November 2025 | 73.5% | 159 |
| December 2025 | 66.4% | 153 |
| January 2026 | 83.0% | 111 |
| February 2026 | 86.6% | 129 |
| March 2026 | 78.9% | 175 |
| April 2026 | 71.6% | 178 |
| May 2026 | 79.4% | 183 |
| June 2026 | 69.1% | 175 |
| July 2026 | 70.3% | 178 |
| August 2026 | 81.4% | 177 |
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 | 1,186 | 72.9% | 3.1% | 114 min |
| Envoy Air | 389 | 81.2% | 1.3% | 69 min |
| OH | 389 | 80.0% | 4.6% | 169 min |
| SkyWest Airlines | 30 | 78.6% | 3.3% | 56 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA331
19% late · 163 flights
-
AA3072
34% late · 160 flights
-
AA1652
15% late · 125 flights
-
OH5644
12% late · 102 flights
-
MQ4011
23% late · 79 flights
-
MQ4152
32% late · 75 flights
-
AA2519
62% late · 66 flights
-
OH5478
31% late · 66 flights
-
MQ3788
11% late · 65 flights
-
MQ3791
11% late · 62 flights
-
OH5449
9% late · 58 flights
-
AA2228
17% late · 53 flights
-
AA3111
34% late · 50 flights
-
AA2758
21% late · 44 flights
-
AA2762
40% late · 44 flights
-
AA3246
20% late · 44 flights
-
MQ3758
21% late · 41 flights
-
AA399
33% late · 40 flights
-
OH5610
9% late · 37 flights
-
AA2396
29% late · 35 flights
-
AA2977
9% late · 34 flights
-
AA3100
21% late · 34 flights
-
OH5635
31% late · 33 flights
-
AA1413
10% late · 32 flights
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