““indistinguishable from Delta. Gumm said the pilot-training plan is another way in which Endeavor is rebounding as a top-flight passenger carrier. The airline was renamed Endeavor after the former Pinnacle Airlines emerged from bankruptcy in 2013. Atlanta-based Delta, which acquired Northwest Airlines in 2008, employs nearly 80,000 people around the globe and operates a fleet of 700 aircraft. Neal St. Anthony””