SkyWest Airlines
OO4278Detroit to Sault Ste Marie
SkyWest Airlines flight OO4278 flies from Detroit (DTW) to Sault Ste Marie (CIU), 458 km. Over August 2025 to July 2026 it usually arrives about 22 minutes late: 72% of 363 flights arrived within 15 minutes of schedule and 6.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
72%
on time (within 15 min)
23%
more than 30 min late
6.6%
cancelled
+22 min
average arrival vs schedule
Every operation of OO4278, August 2025 to July 2026: 363 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as OO4278
- Detroit (DTW) to Sault Ste Marie (CIU)363 flights
More about Detroit (DTW) and Sault Ste Marie (CIU).
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