The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Charles M Schulz/Sonoma County ⇄ Kalispell STS–FCA

Airlines flew 6 flights between Charles M Schulz/Sonoma County STS in Santa Rosa, CA and Kalispell FCA in Kalispell, MT in the twelve months to July 2026, both directions together: 646 passengers in 894 seats, 72% of them filled. 801 miles, about 108 minutes in the air, on 1 airline: TEM Enterprises dba Avelo Airlines (6).

6
flights, twelve months
STS-FCA: 3 · FCA-STS: 3
646
passengers
72% of seats filled
801
miles
about 108 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

049141841/25121868/25
By month, as a table
flights
1/254
6/2512
7/2518
8/256

Passengers by month

04198381,2581,6773941/259711,6776468/25
By month, as a table
passengers
1/25394
6/25971
7/251,677
8/25646

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
TEM Enterprises dba Avelo Airlines XP664672%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 76149646

STS → FCA this direction alone · flown January 2025 to August 2025

3 flights of 3 scheduled, 291 passengers in 447 seats. TEM Enterprises dba Avelo Airlines 3.

FCA → STS this direction alone · flown January 2025 to August 2025

3 flights of 3 scheduled, 355 passengers in 447 seats. TEM Enterprises dba Avelo Airlines 3.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Charles M Schulz/Sonoma County STS and Kalispell FCA; all routes.