OO5275: Chicago to Duluth
SkyWest Airlines flight OO5275 flies from Chicago O'Hare (ORD) to Duluth (DLH), 639 km. Over August 2025 to July 2026 it usually arrives about 41 minutes late: 56% of 358 flights arrived within 15 minutes of schedule and 5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of OO5275, August 2025 to July 2026: 358 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as OO5275
Other flights from Chicago to Duluth
More about Chicago O'Hare (ORD) and Duluth (DLH).
Questions and answers
- Is OO5275 usually on time?
- 56% of SkyWest Airlines flight OO5275's 358 flights from August 2025 to July 2026 arrived within 15 minutes of schedule, 21.2 points below the US average of 77.6%. It arrived about 41 minutes late on average.
- How often is OO5275 cancelled or badly delayed?
- 5% of OO5275's scheduled flights were cancelled from August 2025 to July 2026 (18 of 358), and 31% of the flights that operated arrived more than 30 minutes late.
- What route does OO5275 fly?
- OO5275 most often flies from Chicago O'Hare (ORD) to Duluth (DLH), 639 km (266 flights in the period). The same flight number also flew Chicago O'Hare (ORD) to Greenville Spartanburg (GSP), Chicago O'Hare (ORD) to Milwaukee (MKE), Pensacola (PNS) to Houston (IAH).
- Where do these OO5275 figures come from?
- From the US Bureau of Transportation Statistics (BTS) on-time records, which cover every domestic flight by the larger US airlines. The figures cover August 2025 to July 2026 and are updated each month when new BTS data is published, about two months after the month ends. See how TripStow measures punctuality.
How does SkyWest Airlines compare? SkyWest Airlines' on-time record and the US airline league table.
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