SkyWest AirlinesOO100% on time
Flights OO4274 varies daily · OO4232 16:00 Mo Tu Th Fr Sa Su
live
Direct flights from Detroit (DTW) to Alpena (APN): 7 nonstop departures observed each week across 1 airline. 100% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 7 tracked flights. The nonstop covers 319 km, an estimated 55 minutes in the air. Measured by Pro Flight Search from live flight boards at Detroit and Alpena. Updated 15 September 2026 at 03:54 UTC.
DTW
Detroit
smooth · +0
APN
Alpena
tracking
319 km · ~0h 55m est.
Runs reliable · 1 airline · 7x weekly · nonstop
100% on time
of the last 7 operated DTW → APN flights arrived within 15 minutes
Median arrival delay is +0 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 7 operated legs
Flight time~0h 55mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
SkyWest Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Detroit to Alpena route actually runs
Pro Flight Search records official board updates for nonstop DTW to APN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Detroit (DTW) to Alpena (APN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/DTW-APN
DTW to APN questions
Is DTW–APN running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from DTW to APN?
Great-circle distance is 319 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 53–57 min gate-to-gate on this route.
How often does DTW–APN fly?
SkyWest Airlines runs the route with about 13 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at DTW and arrival-side delay at APN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
.