SkyWest Airlines
OO4670Duluth to Chicago
SkyWest Airlines flight OO4670 flies from Duluth (DLH) to Chicago O'Hare (ORD), 639 km. Over August 2025 to July 2026 it usually arrives about 19 minutes late: 75% of 399 flights arrived within 15 minutes of schedule and 3% were cancelled (US Department of Transportation data).
On-time record, last 12 months
75%
on time (within 15 min)
19%
more than 30 min late
3%
cancelled
+19 min
average arrival vs schedule
Every operation of OO4670, August 2025 to July 2026: 399 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as OO4670
- Duluth (DLH) to Chicago O'Hare (ORD)332 flights
- Chicago O'Hare (ORD) to Louisville (SDF)34 flights
- Appleton (ATW) to Chicago O'Hare (ORD)32 flights
- Sioux Falls (FSD) to Chicago O'Hare (ORD)1 flights
Other flights from Duluth to Chicago
More about Duluth (DLH) and Chicago O'Hare (ORD).
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