Which departure time was most reliable for ATL to MLB?
Among qualifying ATL-to-MLB departure window results, Early morning had the highest on-time rate: 93.8% of 97 flights. Evening was lowest at 70.4% across 54 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 97 | 93.8% | 3.1% | 0.0% |
| Late morning | 268 | 89.9% | 5.6% | 1.9% |
| Afternoon | 691 | 81.0% | 11.6% | 1.2% |
| Evening | 54 | 70.4% | 16.7% | 0.0% |
| Night | 338 | 80.5% | 11.5% | 1.8% |
Which weekday was most reliable for ATL to MLB?
Among qualifying ATL-to-MLB weekday results, Wednesday had the highest on-time rate: 88.3% of 206 flights. Friday was lowest at 78.5% across 205 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 208 | 81.2% | 13.0% | 1.4% |
| Tuesday | 212 | 83.5% | 10.4% | 0.9% |
| Wednesday | 206 | 88.3% | 7.3% | 0.0% |
| Thursday | 204 | 85.8% | 6.4% | 1.0% |
| Friday | 205 | 78.5% | 13.7% | 1.5% |
| Saturday | 206 | 84.5% | 8.3% | 1.9% |
| Sunday | 207 | 79.2% | 11.6% | 2.4% |
Which airline was most reliable for ATL to MLB?
Only Delta Air Lines met the ATL-to-MLB airline threshold: 83.0% of 1,448 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,448 | 83.0% | 10.1% | 1.3% |
Which month was most reliable for ATL to MLB?
Among qualifying ATL-to-MLB month results, April 2026 had the highest on-time rate: 88.3% of 120 flights. July 2025 was lowest at 71.3% across 122 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 122 | 71.3% | 21.3% | 2.5% |
| August 2025 | 122 | 82.8% | 13.1% | 0.0% |
| September 2025 | 120 | 86.7% | 6.7% | 0.0% |
| October 2025 | 123 | 85.4% | 9.8% | 0.0% |
| November 2025 | 117 | 86.3% | 4.3% | 4.3% |
| December 2025 | 121 | 77.7% | 17.4% | 0.8% |
| January 2026 | 123 | 82.1% | 9.8% | 2.4% |
| February 2026 | 112 | 86.6% | 7.1% | 0.0% |
| March 2026 | 124 | 79.0% | 8.1% | 2.4% |
| April 2026 | 120 | 88.3% | 8.3% | 0.8% |
| May 2026 | 124 | 83.9% | 6.5% | 1.6% |
| June 2026 | 120 | 86.7% | 8.3% | 0.8% |
What drove ATL to MLB delay minutes?
Airline was the largest recorded ATL-to-MLB delay category, accounting for 55.7% of 13,671 BTS-attributed delay minutes during July 2025–June 2026.
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