A 16 1/2-hour power outage at Philadelphia International Airport’s Terminal D delayed flights, inconvenienced travelers, and disrupted airport operations during a busy Thanksgiving travel weekend before ending Saturday afternoon.

A power outage at Philadelphia International Airport's Terminal D is impacting several airlines and is causing some delays as flights move to different gates."Due to a power outage in #PHLAirport's Terminal D,

A power outage is causing issues at the Philadelphia International Airport early Saturday morning. In a social media post, the airport said the outage is in Terminal D and advises all United, Delta, JetBlue, Air Canada, and Alaska Air passengers to check with their airlines before heading to the airport.