Flight OddsDL4097 DTW → ROC
Delta Air Lines · Detroit, MI to Rochester, NY · 7 flights observed, 2025-12-21 to 2026-01-02 · 296 mi
DL4097 covers more than one route in the data window — the stats below are for DTW → ROC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
+7 min
90th percentile
+64 min
Cancellation rate
14%
How often is DL4097 on time?
Across 7 flights on DTW → ROC from 2025-12-21 to 2026-01-02, DL4097 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +64 min or later. 14% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 4 | 67% |
| 16-30 min | 1 | 17% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 17% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 5 | 60% | +23 min |
| 2026-01 | 1 | 100% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 100% |
| Tue | 2 | 50% |
| Wed | No data | — |
| Thu | No data | — |
| Fri | 2 | 50% |
| Sat | No data | — |
| Sun | 1 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…