Flight OddsDL4252 DTW → APN
Delta Air Lines · Detroit, MI to Alpena, MI · 181 flights observed, 2025-07-03 to 2026-03-07 · 198 mi
DL4252 covers more than one route in the data window — the stats below are for DTW → APN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-11 min
90th percentile
+30 min
Cancellation rate
4%
How often is DL4252 on time?
Across 181 flights on DTW → APN from 2025-07-03 to 2026-03-07, DL4252 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +30 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 152 | 88% |
| 16-30 min | 3 | 2% |
| 31-60 min | 8 | 5% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 6 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 95% | -2 min |
| 2025-08 | 22 | 95% | -4 min |
| 2025-09 | 23 | 100% | -14 min |
| 2025-10 | 22 | 95% | -12 min |
| 2025-11 | 21 | 90% | +5 min |
| 2025-12 | 19 | 74% | +31 min |
| 2026-01 | 23 | 74% | +1 min |
| 2026-02 | 19 | 79% | +10 min |
| 2026-03 | 4 | 75% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 32 | 84% |
| Tue | 5 | 100% |
| Wed | 1 | 100% |
| Thu | 34 | 94% |
| Fri | 34 | 88% |
| Sat | 35 | 86% |
| Sun | 32 | 84% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…