The year started with the door of an airplane falling off mid-flight. Frustrations with air travel have mounted since then. It’s up to Pete Buttigieg, the Transportation Secretary, to address those problems — which include everything from Boeing’s woes to the shrinking value of airline loyalty points. Buttigieg joined the Big Take DC podcast in an exclusive interview to talk about the future of air travel, and his political future after his tenure in the Biden administration ends. See omnystudio.com/listener for privacy information.