By MesquitaFMS / Getty Images US airlines say they are reaping the benefits of a growing trend of hybrid work that allows employees to travel more frequently as Covid-19 restrictions ebb. US airlines say they are reaping the benefits of a growing trend of hybrid work that allows employees to travel more frequently as Covid-19 restrictions ebb. Carriers including American Airlines, United and Delta highlighted the phenomenon on a series of conference calls as they reported banner results on continued strong travel demand. The increased adoption of virtual meetings, such as through Zoom, has eas…