Charles M. Schulz Sonoma County Airport (STS) is the origin airport and Ontario International Airport (ONT) is the destination airport.
STS and ONT are approximately 423 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from STS to ONT.
Airlines represented in the current schedule are Alaska Airlines (AS) and Southwest Airlines (WN).
Aircraft listed in the current schedule include 7S7, Embraer 175 (short wing) (E75) and JET.