Which departure time was most reliable for DCA to MEM?
Among qualifying DCA-to-MEM departure window results, Late morning had the highest on-time rate: 78.4% of 116 flights. Night was lowest at 63.3% across 147 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 343 | 75.8% | 9.0% | 4.1% |
| Late morning | 116 | 78.4% | 12.1% | 0.0% |
| Afternoon | 363 | 65.8% | 22.0% | 3.9% |
| Evening | 184 | 64.7% | 26.1% | 6.0% |
| Night | 147 | 63.3% | 21.8% | 8.8% |
Which weekday was most reliable for DCA to MEM?
Among qualifying DCA-to-MEM weekday results, Tuesday had the highest on-time rate: 77.3% of 176 flights. Wednesday was lowest at 65.7% across 172 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 172 | 69.8% | 14.5% | 8.1% |
| Tuesday | 176 | 77.3% | 13.1% | 2.3% |
| Wednesday | 172 | 65.7% | 20.3% | 3.5% |
| Thursday | 169 | 66.9% | 18.3% | 3.0% |
| Friday | 167 | 66.5% | 21.0% | 6.0% |
| Saturday | 124 | 70.2% | 16.1% | 4.0% |
| Sunday | 173 | 70.5% | 20.8% | 4.6% |
Which airline was most reliable for DCA to MEM?
Among qualifying DCA-to-MEM airline results, Republic Airways had the highest on-time rate: 70.4% of 494 flights. PSA Airlines was lowest at 68.6% across 649 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| PSA Airlines | 649 | 68.6% | 16.8% | 5.1% |
| Republic Airways | 494 | 70.4% | 19.2% | 3.8% |
| Envoy Air | 5 | 80.0% | 20.0% | 0.0% |
| American Airlines | 5 | 100.0% | 0.0% | 0.0% |
Which month was most reliable for DCA to MEM?
Among qualifying DCA-to-MEM month results, September 2025 had the highest on-time rate: 82.6% of 115 flights. January 2026 was lowest at 55.7% across 88 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 115 | 67.8% | 15.7% | 7.8% |
| August 2025 | 118 | 72.0% | 15.3% | 1.7% |
| September 2025 | 115 | 82.6% | 13.0% | 0.0% |
| October 2025 | 116 | 79.3% | 11.2% | 0.0% |
| November 2025 | 88 | 78.4% | 11.4% | 3.4% |
| December 2025 | 86 | 61.6% | 27.9% | 2.3% |
| January 2026 | 88 | 55.7% | 27.3% | 11.4% |
| February 2026 | 77 | 66.2% | 18.2% | 5.2% |
| March 2026 | 89 | 58.4% | 22.5% | 10.1% |
| April 2026 | 86 | 69.8% | 19.8% | 2.3% |
| May 2026 | 89 | 69.7% | 18.0% | 3.4% |
| June 2026 | 86 | 65.1% | 18.6% | 9.3% |
What drove DCA to MEM delay minutes?
Late aircraft was the largest recorded DCA-to-MEM delay category, accounting for 54.3% of 19,696 BTS-attributed delay minutes during July 2025–June 2026.
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