STARTED OPERATIONS IN 1994. DEVELOPED BY UNITED AIRLINES (UAL) EMPLOYEES TO PROVIDE TRAVELLERS WITH CONVENIENT, LOW-COST, SHORT-HAUL BUSINESS AND ECONOMY, JET AIRPLANE SCHEDULES ACROSS USA WEST COAST WITH MAIN BASES AND HUBS IN LOS ANGELES (LAX), OAKLAND (OAK), AND SAN FRANCISCO (SFO).
SEPTEMBER 1997: TO BOISE, BURBANK DENVER, EUGENE, LAS VEGAS, MEDFORD, OAKLAND, ONTARIO, RENO, PHOENIX, PORTLAND, SACRAMENTO, SALT LAKE CITY, SAN DIEGO, SANTA BARBARA, SEATTLE, SPOKANE, AND TUCSON. TO BEGIN 9X DAILY DENVER (DEN) TO SALT LAKE CITY TO REPLACE 7 DAILY UNITED AIRLINES (UAL) FLIGHTS. CURRENTLY OPERATES 452 DAILY FLIGHTS TO 20 USA CITIES.