Which departure time was most reliable for SDF to LGA?
Among qualifying SDF-to-LGA departure window results, Early morning had the highest on-time rate: 86.6% of 389 flights. Evening was lowest at 71.1% across 197 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 389 | 86.6% | 6.9% | 3.3% |
| Late morning | 138 | 80.4% | 11.6% | 0.7% |
| Afternoon | 339 | 75.2% | 14.5% | 5.6% |
| Evening | 197 | 71.1% | 15.7% | 6.6% |
Which weekday was most reliable for SDF to LGA?
Among qualifying SDF-to-LGA weekday results, Saturday had the highest on-time rate: 86.2% of 87 flights. Thursday was lowest at 75.3% across 162 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 165 | 78.8% | 10.9% | 5.5% |
| Tuesday | 168 | 76.2% | 10.7% | 6.0% |
| Wednesday | 162 | 82.7% | 9.9% | 1.9% |
| Thursday | 162 | 75.3% | 16.0% | 5.6% |
| Friday | 164 | 82.9% | 12.8% | 3.0% |
| Saturday | 87 | 86.2% | 5.7% | 0.0% |
| Sunday | 155 | 76.1% | 12.3% | 6.5% |
Which airline was most reliable for SDF to LGA?
Among qualifying SDF-to-LGA airline results, Republic Airways had the highest on-time rate: 80.0% of 1,027 flights. SkyWest Airlines was lowest at 60.0% across 35 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Republic Airways | 1,027 | 80.0% | 11.2% | 3.8% |
| SkyWest Airlines | 35 | 60.0% | 20.0% | 20.0% |
| American Airlines | 1 | 0.0% | 100.0% | 0.0% |
Which month was most reliable for SDF to LGA?
Among qualifying SDF-to-LGA month results, September 2025 had the highest on-time rate: 91.8% of 98 flights. March 2026 was lowest at 62.0% across 79 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 115 | 75.7% | 13.0% | 8.7% |
| August 2025 | 91 | 90.1% | 6.6% | 0.0% |
| September 2025 | 98 | 91.8% | 5.1% | 1.0% |
| October 2025 | 92 | 81.5% | 12.0% | 3.3% |
| November 2025 | 95 | 72.6% | 20.0% | 4.2% |
| December 2025 | 90 | 70.0% | 22.2% | 1.1% |
| January 2026 | 57 | 78.9% | 7.0% | 7.0% |
| February 2026 | 52 | 69.2% | 11.5% | 9.6% |
| March 2026 | 79 | 62.0% | 12.7% | 16.5% |
| April 2026 | 87 | 82.8% | 11.5% | 1.1% |
| May 2026 | 116 | 84.5% | 9.5% | 1.7% |
| June 2026 | 91 | 84.6% | 6.6% | 2.2% |
What drove SDF to LGA delay minutes?
National airspace was the largest recorded SDF-to-LGA delay category, accounting for 43.1% of 10,785 BTS-attributed delay minutes during July 2025–June 2026.
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