Flight OddsDL1686 PHL → DTW
Delta Air Lines · Philadelphia, PA to Detroit, MI · 222 flights observed, 2025-07-06 to 2026-06-26 · 453 mi
DL1686 covers more than one route in the data window — the stats below are for PHL → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
-14 min
90th percentile
+107 min
Cancellation rate
3%
How often is DL1686 on time?
Across 222 flights on PHL → DTW from 2025-07-06 to 2026-06-26, DL1686 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +107 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 | 156 | 72% |
| 16-30 min | 13 | 6% |
| 31-60 min | 13 | 6% |
| 61-120 min | 16 | 7% |
| 2+ hrs | 18 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 41% | +74 min |
| 2025-08 | 20 | 55% | +27 min |
| 2025-09 | 17 | 88% | -2 min |
| 2025-10 | 23 | 78% | -3 min |
| 2025-11 | 18 | 78% | +39 min |
| 2025-12 | 16 | 75% | +34 min |
| 2026-01 | 26 | 65% | +14 min |
| 2026-02 | 27 | 93% | -8 min |
| 2026-03 | 7 | 86% | -12 min |
| 2026-05 | 18 | 72% | -4 min |
| 2026-06 | 22 | 73% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 35 | 77% |
| Tue | 34 | 91% |
| Wed | 35 | 57% |
| Thu | 35 | 77% |
| Fri | 35 | 71% |
| Sat | 10 | 80% |
| Sun | 32 | 56% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…