SkyWest Airlines
OO4740Milwaukee to Chicago
SkyWest Airlines flight OO4740 flies from Milwaukee (MKE) to Chicago O'Hare (ORD), 108 km. Over August 2025 to July 2026 it usually arrives about 20 minutes late: 67% of 365 flights arrived within 15 minutes of schedule and 4.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
67%
on time (within 15 min)
20%
more than 30 min late
4.4%
cancelled
+20 min
average arrival vs schedule
Every operation of OO4740, August 2025 to July 2026: 365 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as OO4740
- Milwaukee (MKE) to Chicago O'Hare (ORD)305 flights
- Chicago O'Hare (ORD) to Madison (MSN)31 flights
- Denver (DEN) to Arcata CA (ACV)21 flights
- Saginaw (MBS) to Chicago O'Hare (ORD)6 flights
- Rochester (ROC) to Chicago O'Hare (ORD)1 flights
- Charlotte Douglas (CLT) to Chicago O'Hare (ORD)1 flights
Other flights from Milwaukee to Chicago
More about Milwaukee (MKE) and Chicago O'Hare (ORD).
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