Southwest Airlines has hit 100 daily departures from Lambert-St. Louis International Airport.

The airline is the airport’s dominant carrier, with about half the market share, and has its own terminal.

Its newest nonstop flights are to Oakland, Calif., Portland, Ore., and Cleveland.

St. Louis passengers already could get to Cleveland and Portland directly on other airlines, but Oakland is a new nonstop destination from Lambert.

Southwest has added 11 new destinations from St. Louis in the last year.

This month is the first time in more than 10 years that any one airline has had more than 100 daily departures from Lambert, said Dave Harvey, Southwest’s managing director of business development, at a news conference Monday.