Flight OddsDL1707 DTW → BOS
Delta Air Lines · Detroit, MI to Boston, MA · 268 flights observed, 2025-07-05 to 2026-06-28 · 632 mi
DL1707 covers more than one route in the data window — the stats below are for DTW → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
58%
Median delay
+10 min
90th percentile
+92 min
Cancellation rate
3%
How often is DL1707 on time?
Across 268 flights on DTW → BOS from 2025-07-05 to 2026-06-28, DL1707 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +92 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 151 | 58% |
| 16-30 min | 27 | 10% |
| 31-60 min | 33 | 13% |
| 61-120 min | 32 | 12% |
| 2+ hrs | 16 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 42% | +39 min |
| 2025-08 | 26 | 54% | +32 min |
| 2025-09 | 18 | 44% | +42 min |
| 2025-10 | 23 | 48% | +35 min |
| 2025-11 | 18 | 67% | +28 min |
| 2025-12 | 29 | 72% | +17 min |
| 2026-01 | 9 | 78% | +21 min |
| 2026-02 | 13 | 85% | -4 min |
| 2026-03 | 25 | 60% | +14 min |
| 2026-04 | 26 | 58% | +27 min |
| 2026-05 | 24 | 58% | +27 min |
| 2026-06 | 22 | 55% | +26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 42 | 71% |
| Tue | 37 | 54% |
| Wed | 37 | 46% |
| Thu | 45 | 60% |
| Fri | 43 | 56% |
| Sat | 14 | 79% |
| Sun | 41 | 54% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…