Flight OddsDL3611 AZO → DTW
Delta Air Lines · Kalamazoo, MI to Detroit, MI · 143 flights observed, 2025-07-01 to 2025-12-19 · 113 mi
DL3611 covers more than one route in the data window — the stats below are for AZO → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
66%
Median delay
0 min
90th percentile
+99 min
Cancellation rate
2%
How often is DL3611 on time?
Across 143 flights on AZO → DTW from 2025-07-01 to 2025-12-19, DL3611 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +99 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 93 | 66% |
| 16-30 min | 19 | 14% |
| 31-60 min | 11 | 8% |
| 61-120 min | 5 | 4% |
| 2+ hrs | 12 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 48% | +14 min |
| 2025-08 | 25 | 56% | +18 min |
| 2025-09 | 25 | 88% | -5 min |
| 2025-10 | 26 | 81% | +11 min |
| 2025-11 | 22 | 73% | +65 min |
| 2025-12 | 17 | 47% | +87 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 65% |
| Tue | 25 | 80% |
| Wed | 25 | 56% |
| Thu | 24 | 58% |
| Fri | 21 | 76% |
| Sat | No data | — |
| Sun | 22 | 64% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…