Which departure time was most reliable for DCA to MSP?
Among qualifying DCA-to-MSP departure window results, Early morning had the highest on-time rate: 83.5% of 684 flights. Evening was lowest at 68.0% across 541 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 684 | 83.5% | 9.8% | 2.2% |
| Late morning | 284 | 75.0% | 13.0% | 2.8% |
| Afternoon | 1,005 | 72.4% | 17.3% | 2.5% |
| Evening | 541 | 68.0% | 21.6% | 4.1% |
| Night | 60 | 83.3% | 8.3% | 3.3% |
Which weekday was most reliable for DCA to MSP?
Among qualifying DCA-to-MSP weekday results, Tuesday had the highest on-time rate: 78.9% of 412 flights. Sunday was lowest at 70.0% across 317 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 403 | 78.7% | 11.2% | 3.7% |
| Tuesday | 412 | 78.9% | 14.3% | 1.5% |
| Wednesday | 354 | 75.1% | 18.4% | 0.6% |
| Thursday | 395 | 70.9% | 19.7% | 1.8% |
| Friday | 398 | 72.9% | 16.3% | 2.5% |
| Saturday | 295 | 78.0% | 13.6% | 3.1% |
| Sunday | 317 | 70.0% | 15.1% | 7.3% |
Which airline was most reliable for DCA to MSP?
Among qualifying DCA-to-MSP airline results, Delta Air Lines had the highest on-time rate: 78.1% of 1,695 flights. PSA Airlines was lowest at 66.0% across 483 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,695 | 78.1% | 14.6% | 2.1% |
| PSA Airlines | 483 | 66.0% | 20.1% | 4.3% |
| Republic Airways | 214 | 72.0% | 14.5% | 5.1% |
| Envoy Air | 141 | 73.8% | 11.3% | 2.8% |
| American Airlines | 41 | 70.7% | 19.5% | 2.4% |
Which month was most reliable for DCA to MSP?
Among qualifying DCA-to-MSP month results, September 2025 had the highest on-time rate: 87.2% of 218 flights. March 2026 was lowest at 65.6% across 221 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 203 | 69.5% | 20.7% | 4.9% |
| August 2025 | 203 | 75.4% | 17.2% | 2.0% |
| September 2025 | 218 | 87.2% | 6.9% | 0.0% |
| October 2025 | 224 | 86.6% | 7.6% | 0.4% |
| November 2025 | 207 | 83.1% | 11.1% | 1.4% |
| December 2025 | 212 | 66.0% | 21.7% | 2.4% |
| January 2026 | 223 | 66.8% | 20.2% | 6.7% |
| February 2026 | 200 | 72.0% | 16.5% | 4.0% |
| March 2026 | 221 | 65.6% | 18.6% | 5.0% |
| April 2026 | 215 | 82.3% | 13.0% | 0.0% |
| May 2026 | 224 | 78.6% | 14.3% | 1.3% |
| June 2026 | 224 | 66.5% | 19.2% | 5.4% |
What drove DCA to MSP delay minutes?
Late aircraft was the largest recorded DCA-to-MSP delay category, accounting for 39.7% of 50,884 BTS-attributed delay minutes during July 2025–June 2026.
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