Flight OddsDL4274 APN → DTW
Delta Air Lines · Alpena, MI to Detroit, MI · 363 flights observed, 2025-07-01 to 2026-06-30 · 198 mi
DL4274 covers more than one route in the data window — the stats below are for APN → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-16 min
90th percentile
+58 min
Cancellation rate
5%
How often is DL4274 on time?
Across 363 flights on APN → DTW from 2025-07-01 to 2026-06-30, DL4274 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +58 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 289 | 84% |
| 16-30 min | 8 | 2% |
| 31-60 min | 13 | 4% |
| 61-120 min | 10 | 3% |
| 2+ hrs | 25 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 87% | +16 min |
| 2025-08 | 31 | 97% | -10 min |
| 2025-09 | 30 | 100% | -20 min |
| 2025-10 | 31 | 90% | -2 min |
| 2025-11 | 26 | 85% | -7 min |
| 2025-12 | 28 | 64% | +38 min |
| 2026-01 | 29 | 72% | +9 min |
| 2026-02 | 24 | 75% | +25 min |
| 2026-03 | 24 | 75% | +13 min |
| 2026-04 | 30 | 77% | +26 min |
| 2026-05 | 31 | 77% | +18 min |
| 2026-06 | 30 | 100% | -25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 85% |
| Tue | 50 | 80% |
| Wed | 47 | 94% |
| Thu | 50 | 82% |
| Fri | 49 | 84% |
| Sat | 51 | 84% |
| Sun | 50 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…