An Airbus A321 is being assembled in the final assembly line hangar at the Airbus U.S. Manufacturing Facility in Mobile, Alabama.Michael Spooneybarger |...
A United Airlines flight crew walks through the terminal at San Francisco International Airport on April 12, 2020 in San Francisco, California.Justin Sullivan...
Lighted tunnel in the United Airlines terminal, O'Hare International Airport, Chicago Illinois.Andrew Woodley | Universal Images Group via Getty ImagesBusiness travel spending might...