A Southwest Airlines flight from San Jose to Burbank was forced to return to San Jose and make an emergency landing after developing engine trouble just minutes into the flight, authorities said.

Southwest Airlines is adding more flights to destinations across the country this summer out of Sacramento International Airport. The moves will lead to the airline’s largest schedule ever at SMF, according to the airport.

A Southwest Airlines flight made an emergency landing at Sacramento International Airport due to a flap issue, according to the company. An illuminated flap warning light came on during the flight's initial descent,