KEY POINTS
  • Many airlines have already trimmed flights after demand fell because of coronavirus.
  • Airline stocks have tumbled more than the broader market on softer demand.
  • Some carriers like United and JetBlue are offering unpaid leaves of absence for some employees.
A man walks with a face mask, after further cases of coronavirus were confirmed in New York, at JFK International Airport in New York, U.S., March 5, 2020.

Fears over the spread of the coronavirus are leading to emptier planes, sending airline shares down to fresh multiyear lows and handing carriers their biggest challenge in a generation.

Some airlines are pausing hiring, offering unpaid leave and cutting flights to reduce costs as the virus spreads. U.S. airlines, which analysts consider among the best in the world to weather a crisis, have dropped more sharply than the broader market.