Tucson International Airport (TUS) is the origin airport and John Wayne Airport-Orange County Airport (SNA) is the destination airport.
TUS and SNA are approximately 416 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from TUS to SNA.
Airlines represented in the current schedule are Alaska Airlines (AS) and Southwest Airlines (WN).
Aircraft listed in the current schedule include 7S7 and Embraer 175 (short wing) (E75).