One flight at Pitt Greenville Airport had to be cancelled Sunday due to snow in Charlotte. But as far as other outbound flights, most are right on time. Officials say they've had plows out since four Sunday morning. In Craven County, there has been about a two hour delay on all flights. Officials say that's because the U.S. Airways flights are late from other cities also affected by the weather. As far as Raleigh-Durham airport goes, you are urged to call ahead to your airline for your flight status.