(IN SHORT) American Airlines is rolling out three permanent domestic routes—to Sun Valley (SUN) and Santa Maria (SMX)—and enhancing winter-season service to Fort Myers (RSW), Missoula (MSO), and Santa Fe (SAF). New SUN flights from Chicago and Phoenix begin December 18 on dual-class regional jets. Aspen gains nonstop service from Charlotte, and Missoula receives exclusive… Read the full news article