A bicyclist was killed Monday evening in a hit-and-run on the grounds of LaGuardia Airport, according to the Port Authority.

It happened around 7:20 p.m. at Marine Terminal Road and Runway Drive.

A Port Authority spokesperson said the bicyclist was pronounced dead shortly after 8 p.m. at Elmhurst Hospital.

As of 9:12 p.m., Runway Drive was closed in both directions between 94th St. and Marine Terminal Road.

The victim's identity has not been released at this time, and Port Authority Police are investigating.