Feb 19 (Reuters) - Delta Air Lines ( DAL ) CEO Ed

Bastian said on Wednesday the flight crew on board the regional

jet that flipped upside down in Toronto upon landing was

experienced.

The crew on Delta's Endeavor Air subsidiary in Monday's

crash, in which 21 people were injured, was familiar with wintry

conditions in Toronto, Bastian told CBS News in an interview.

"There is one level of safety at Delta," Bastian said. "All

these pilots train for these conditions."