Passenger Shanila Arif says the Boeing 737 began shaking, and she feared it would crash. The FAA opened an investigation after the plane landed safely at the Austin airport.

A Delta Air Lines flight heading from Orlando to Austin experienced a malfunction that caused a part of one of its wings to detach. Delta flight 1893 flew from Florida to Texas on Aug. 19 with “a portion of the left wing’s flap … not in place,” the airline said in a statement.