Experts say that tourists could come back in the spring or summer but that more profitable business travelers could stay away for a year or longer.

Category: American Airlines
Boeing 737 Max to Resume Flying U.S. Passengers on Tuesday
American Airlines will use the plane, which has been grounded for nearly two years, on a flight from Miami to New York.
Airlines Gear Up to Transport Vaccines That Could Revive Travel
Planes are one part of an elaborate supply chain to move billions of doses of vaccines around the world.