Which departure time was most reliable for SDF to DTW?
Among qualifying SDF-to-DTW departure window results, Early morning had the highest on-time rate: 89.3% of 365 flights. Evening was lowest at 69.8% across 248 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 365 | 89.3% | 6.3% | 0.3% |
| Late morning | 350 | 83.1% | 10.6% | 1.1% |
| Afternoon | 227 | 77.5% | 15.4% | 0.9% |
| Evening | 248 | 69.8% | 24.2% | 1.2% |
Which weekday was most reliable for SDF to DTW?
Among qualifying SDF-to-DTW weekday results, Wednesday had the highest on-time rate: 86.2% of 167 flights. Monday was lowest at 76.2% across 181 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 181 | 76.2% | 17.1% | 0.6% |
| Tuesday | 173 | 84.4% | 13.9% | 0.0% |
| Wednesday | 167 | 86.2% | 7.8% | 1.2% |
| Thursday | 171 | 80.1% | 14.6% | 0.0% |
| Friday | 174 | 76.4% | 16.7% | 1.1% |
| Saturday | 149 | 85.2% | 6.7% | 1.3% |
| Sunday | 175 | 80.6% | 13.1% | 1.7% |
Which airline was most reliable for SDF to DTW?
Among qualifying SDF-to-DTW airline results, Republic Airways had the highest on-time rate: 89.5% of 408 flights. SkyWest Airlines was lowest at 76.8% across 753 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| SkyWest Airlines | 753 | 76.8% | 16.5% | 1.2% |
| Republic Airways | 408 | 89.5% | 6.4% | 0.2% |
| Spirit Airlines | 18 | 88.9% | 5.6% | 0.0% |
| Delta Air Lines | 11 | 63.6% | 36.4% | 0.0% |
Which month was most reliable for SDF to DTW?
Among qualifying SDF-to-DTW month results, October 2025 had the highest on-time rate: 94.3% of 105 flights. December 2025 was lowest at 63.6% across 88 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 124 | 76.6% | 15.3% | 0.0% |
| August 2025 | 123 | 91.9% | 4.9% | 0.0% |
| September 2025 | 73 | 93.2% | 2.7% | 0.0% |
| October 2025 | 105 | 94.3% | 4.8% | 0.0% |
| November 2025 | 107 | 86.0% | 9.3% | 1.9% |
| December 2025 | 88 | 63.6% | 29.5% | 1.1% |
| January 2026 | 81 | 70.4% | 18.5% | 3.7% |
| February 2026 | 76 | 80.3% | 18.4% | 0.0% |
| March 2026 | 108 | 66.7% | 21.3% | 2.8% |
| April 2026 | 116 | 84.5% | 12.9% | 0.9% |
| May 2026 | 118 | 84.7% | 11.0% | 0.0% |
| June 2026 | 71 | 77.5% | 9.9% | 0.0% |
What drove SDF to DTW delay minutes?
Airline was the largest recorded SDF-to-DTW delay category, accounting for 66.9% of 23,951 BTS-attributed delay minutes during July 2025–June 2026.
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