USA3000 Airlines is no longer operating as it ceased its
operations on January 30, 2012. The airline's parent company, Apple
Vacations, decided to dissolve the company in November 2011. The
airline's website now links to the Apple Vacations official
website.
View page
American Airlines I think.
View page
The airlines that fly to Sacramento (Sacramento International
Airport SMF) in North America, USA include Alaska Airlines,
American Airlines, Horizon Airlines, Jet Blue Airlines, and many
more smaller airlines.