3 airlines are cutting routes between the US and coronavirus hotspots outside of China - here's the full list

Hawaiian Airlines became the second US-flagged airline to suspend service to Asia following the spread of coronavirus outside of China. The airline is temporarily suspending its Honolulu-Seoul route from March 2 until the end of April.

The Honolulu-Seoul route is one of the most popular links between Hawaii and Asia, with numerous carriers competing for customers. Hawaiian Airlines is the only US airline to offer service on it, competing against Korea's top carriers among others.

Singapore Airlines reduced frequency to a number of US destinations as part of a network-wide reduction in service due to the spread of coronavirus and weakened demand for travel to Asia.

Among those routes affected include Singapore-Los Angeles, Singapore-New York via Frankfurt, Singapore-San Francisco, Hong Kong-San Francisco, and Singapore-Seattle. The airline's iconic route between Singapore and Newark has not been affected.