Delta Air Lines

Airbus has completed a new phase of trials for its fello'fly project, which uses migrating geese as a source of inspiration for flight innovation. The trial involved eight flights over the North Atlantic Ocean and aimed to show that wake energy retrieval is a feasible and safe method to guide two aircraft to meet at a precise time and place.

The Federal Aviation Administration has launched an investigation into whether major US airlines complied with its emergency order requiring carriers to cut flights at 40 of the nation's busiest airports during the 43-day federal government shutdown. The agency has contacted airlines that operate more than 10 daily flights at any affected airport and is seeking documentation showing compliance.