On Jan. 29, 2021, the Department of Transportation (DOT) posted frequently asked questions in response to the mask mandate order issued by the Centers for Disease Control and Prevention (CDC).
The order requires travelers to wear masks at conveyances and transportation hubs to prevent the spread of COVID-19. The order defines “conveyance” as including “aircraft, train, road vehicle (including rideshares), vessel…or other means of transport, including military transport.”