New Yorkers traveling on Christmas Eve could face flooded roads and air delays due to heavy rain.

The city will get about two to three inches, an AccuWeather spokesman said. There will be light rain Wednesday morning that will intensify in the afternoon and evening — just as people try to get away for the holiday.

A Port Authority spokesman said travelers should call their airlines before leaving home, and then leave extra time to get to the airport.

Subways and buses will be on a weekday schedule Christmas Eve, and a Sunday schedule on Christmas.