The route from Boeing Field King County International Airport (KBFI) in Seattle to Spirit of St Louis Airport (KSUS) in St Louis. SkyMeter tracks roughly 10 scheduled flights on this route across 8 carriers. The most active operator is USC (USC). Average block time is 3h 4m. Departures average 18 minutes off schedule, with 40% running more than 15 minutes late. The most common aircraft on this route is the LEARJET Bombardier Learjet 35/36.
Airlines on this route
6 carriers · scheduled
Recent observed flights
From ADS-B trace data
Typical aircraft
Observed via ADS-B on this route
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View KSUS → KBFI