A reopening time for two of New York area’s three main airports is unknown as of noon, but JFK is expected to reopen at 6 p.m. EST, according to the Federal Aviation Authority’s Web site.

Early Monday the FAA said it anticipated a reopening for the three airports at 4 p.m. EST, but by mid-morning had left the openings in limbo.

La Guardia, John F. Kennedy International and Newark International, in Newark, N.J. have remained closed due to ice and snow.