Alpena, MI

What the Data Says About APN

Alpena, MI in Alpena, Michigan handled 7,108 flights in the Bureau of Transportation Statistics dataset between 2020 and 2025, posting a 84.5% on-time departure rate. Of those flights, 1,103 experienced delays, 97 were cancelled, and 10 were diverted. The cancellation rate works out to 1.36%, the diversion rate to 0.14%, and the average delay when departures run late is 113.4 minutes. These figures are the baseline for comparing APN against other airports in the same state and nationally.

Breaking down what drives delays at APN, Carrier leads the pack. Carrier accounts for 71.3% of total delay minutes, followed by Weather at 25.2% and NAS (National Aviation System) at 2.7%. Weather contributes 25.2% of delay minutes at this airport, while security holds the smallest share at 0.1%. Travelers often overestimate the weather share; the BTS categorization shows late-arriving aircraft and carrier operations as the larger contributors.

Seasonally, September runs the cleanest at APN with a 95% on-time rate, while December is the roughest at 87.3% — a 8-point swing between best and worst month. Volume peaks in October, when average flights hit 107. The busiest route from APN is to DTW (Detroit), with 3,187 flights at a 85.6% on-time rate. Combine these numbers — 84.5% on-time, 113.4-minute average delay, 1.36% cancellation rate — and you have a concrete picture of departure reliability at Alpena, MI.