STT90 Western Aircraft - Flight Status

Which is the frequency of flight STT90?
The flight STT90 is currently not scheduled at Boise Airport (BOI).

Which is the distance of flight STT90?
The distance between the two airports is 96 miles.

Which is the flight time of flight STT90?
The scheduled flight time gate to gate is: 00:43 hours.
The real flight time gate to gate on average is: 02:02 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Western Aircraft is the only airline operating the route from Sun Valley to Boise.

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from March 31, 2026 to September 28, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from October 02, 2025 to September 28, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.