OO4320Salt Lake City to West Yellowstone
SkyWest Airlines flight OO4320 flies from Salt Lake City (SLC) to West Yellowstone (WYS), 439 km. Over May 2026 to July 2026 it usually arrives about 7 minutes early: 91% of 142 flights arrived within 15 minutes of schedule and 0.7% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of OO4320, May 2026 to July 2026: 142 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as OO4320
Other flights from Salt Lake City to West Yellowstone
More about Salt Lake City (SLC) and West Yellowstone (WYS).
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