Delta Air Lines’ Oldest Active Jet Is 37 Years Old: Here’s Where It’s Still Flying

Delta Air Lines has long been a big fan of the Boeing 757, flying the type for more than four decades. Fleet data from Planespotters.net shows that its oldest active aircraft are all non-stretched 757, with the oldest being N649DL. This veteran narrowbody twinjet is currently 37.2 years old, having joined the carrier back in May 1989.