Which departure time was most reliable for BNA to MKE?
Among qualifying BNA-to-MKE departure window results, Early morning had the highest on-time rate: 92.6% of 54 flights. Night was lowest at 60.6% across 208 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 54 | 92.6% | 1.9% | 0.0% |
| Late morning | 267 | 86.1% | 4.9% | 1.5% |
| Afternoon | 261 | 67.0% | 20.3% | 0.0% |
| Evening | 179 | 70.4% | 17.9% | 1.1% |
| Night | 208 | 60.6% | 24.5% | 1.4% |
Which weekday was most reliable for BNA to MKE?
Among qualifying BNA-to-MKE weekday results, Tuesday had the highest on-time rate: 80.9% of 136 flights. Sunday was lowest at 64.2% across 148 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 150 | 69.3% | 10.7% | 2.0% |
| Tuesday | 136 | 80.9% | 14.0% | 0.0% |
| Wednesday | 130 | 77.7% | 11.5% | 0.0% |
| Thursday | 146 | 69.9% | 20.5% | 0.0% |
| Friday | 151 | 71.5% | 18.5% | 0.7% |
| Saturday | 108 | 80.6% | 13.9% | 1.9% |
| Sunday | 148 | 64.2% | 18.2% | 2.0% |
Which airline was most reliable for BNA to MKE?
Only Southwest Airlines met the BNA-to-MKE airline threshold: 72.9% of 967 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 967 | 72.9% | 15.5% | 0.9% |
| Spirit Airlines | 2 | 100.0% | 0.0% | 0.0% |
Which month was most reliable for BNA to MKE?
Among qualifying BNA-to-MKE month results, September 2025 had the highest on-time rate: 89.6% of 77 flights. May 2026 was lowest at 54.5% across 88 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 89 | 74.2% | 16.9% | 0.0% |
| August 2025 | 79 | 78.5% | 11.4% | 0.0% |
| September 2025 | 77 | 89.6% | 5.2% | 0.0% |
| October 2025 | 88 | 65.9% | 20.5% | 0.0% |
| November 2025 | 76 | 80.3% | 9.2% | 1.3% |
| December 2025 | 77 | 75.3% | 16.9% | 0.0% |
| January 2026 | 70 | 81.4% | 2.9% | 7.1% |
| February 2026 | 71 | 81.7% | 9.9% | 0.0% |
| March 2026 | 83 | 67.5% | 18.1% | 3.6% |
| April 2026 | 85 | 72.9% | 16.5% | 0.0% |
| May 2026 | 88 | 54.5% | 25.0% | 0.0% |
| June 2026 | 86 | 60.5% | 27.9% | 0.0% |
What drove BNA to MKE delay minutes?
Late aircraft was the largest recorded BNA-to-MKE delay category, accounting for 69.0% of 12,843 BTS-attributed delay minutes during July 2025–June 2026.
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