It's the job of American Airlines' chief operating officer to make sure the carrier's flights take off on time and fly safely during one of the busiest

David Seymour's job over the next few weeks is making sure that American Airlines flights take off on time and fly safely during one of the busiest travel periods of the year. Seymour is American's chief operating officer,

David Seymour's job over the next few weeks is making sure that American Airlines flights take off on time and fly safely during one of the busiest travel periods of the year.