Summer travel: How to stay safe as COVID-19 restrictions begin to ease

Prior to this global health crisis, U.S. airlines were transporting a record 2.5 million passengers and 58,000 tons of cargo each day, but as travel restrictions and stay-at-home orders were implemented, demand for air travel declined sharply. At its lowest point, passenger volumes were down 96% to a level not seen since the 1950s. Now, U.S. airlines [...]