Which departure time was most reliable for DFW to BOS?
Among qualifying DFW-to-BOS departure window results, Early morning had the highest on-time rate: 81.8% of 969 flights. Afternoon was lowest at 53.5% across 1,059 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 969 | 81.8% | 9.3% | 2.3% |
| Late morning | 686 | 68.7% | 19.4% | 2.3% |
| Afternoon | 1,059 | 53.5% | 32.4% | 2.5% |
| Evening | 1,030 | 57.7% | 27.1% | 5.3% |
Which weekday was most reliable for DFW to BOS?
Among qualifying DFW-to-BOS weekday results, Saturday had the highest on-time rate: 68.8% of 448 flights. Sunday was lowest at 59.3% across 553 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 556 | 60.8% | 25.2% | 4.7% |
| Tuesday | 543 | 67.0% | 21.4% | 2.2% |
| Wednesday | 527 | 68.3% | 20.9% | 1.5% |
| Thursday | 556 | 64.2% | 24.6% | 1.4% |
| Friday | 561 | 66.0% | 20.1% | 3.2% |
| Saturday | 448 | 68.8% | 20.3% | 3.8% |
| Sunday | 553 | 59.3% | 25.0% | 5.6% |
Which airline was most reliable for DFW to BOS?
Among qualifying DFW-to-BOS airline results, Delta Air Lines had the highest on-time rate: 75.4% of 861 flights. JetBlue Airways was lowest at 53.2% across 231 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 2,639 | 62.4% | 23.6% | 3.4% |
| Delta Air Lines | 861 | 75.4% | 15.6% | 2.4% |
| JetBlue Airways | 231 | 53.2% | 35.9% | 3.5% |
| Spirit Airlines | 13 | 46.2% | 46.2% | 0.0% |
Which month was most reliable for DFW to BOS?
Among qualifying DFW-to-BOS month results, March 2026 had the highest on-time rate: 76.6% of 273 flights. October 2025 was lowest at 49.1% across 350 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 369 | 56.1% | 30.4% | 3.3% |
| August 2025 | 346 | 63.0% | 27.2% | 1.4% |
| September 2025 | 313 | 53.0% | 30.7% | 2.6% |
| October 2025 | 350 | 49.1% | 36.3% | 1.1% |
| November 2025 | 292 | 72.6% | 19.5% | 2.1% |
| December 2025 | 290 | 75.2% | 16.9% | 1.4% |
| January 2026 | 288 | 66.3% | 13.2% | 11.5% |
| February 2026 | 261 | 71.3% | 14.9% | 5.4% |
| March 2026 | 273 | 76.6% | 14.3% | 1.5% |
| April 2026 | 302 | 72.8% | 16.9% | 1.0% |
| May 2026 | 329 | 70.5% | 16.7% | 3.0% |
| June 2026 | 331 | 58.6% | 26.6% | 5.1% |
What drove DFW to BOS delay minutes?
Late aircraft was the largest recorded DFW-to-BOS delay category, accounting for 40.1% of 90,928 BTS-attributed delay minutes during July 2025–June 2026.
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