Delta Airlines is promoting an increase in its air service out of Jackson Hole Airport this winter with new direct daily flights to Los Angeles. The airline announced the addition of those flights takes place between December 21st and January 5th along with Saturday only service to LA from January 11th through March 29th. Jackson becomes one of four markets being added out of Los Angeles. Delta says the service will be on a Delta Connection regional jet. The Los Angeles connection will be one of 11 destinations available this winter out of Jackson Hole on Delta, United, American, Frontier, and United Express.