A mixed bag of wintry weather is leading to a number of delays and cancellations at International Airport Thursday morning.

Here's what we know about the seven people killed and 24 injured after a medial jet crashed in Northeast Philadelphia.

Officials at Philadelphia International Airport say their thoughts are with everyone impacted by a tragic crash at Ronald Reagan Washington National Airport Wednesday night. An American Airlines ...

Audio from an air traffic control tower at Northeast Philadelphia ... collision between an American Airlines flight and an Army helicopter near Reagan National Airport that resulted in the deaths ...

Families and friends of those who lost loved ones in the deadly American Airlines and Army helicopter collision are sharing ...

Flight operator Jet Rescue Air Ambulance said in a statement that four crew members and two passengers were on the flight.

The air ambulance was traveling from Northeast Philadelphia Airport to Springfield-Branson National Airport ... The crash ...

American Airlines CEO Robert Isom said Thursday morning that the regional jet that collided with a Black Hawk military helicopter near Washington, D.C's Reagan National Airport on Wednesday night ...

Some American Airlines flights in and out of the International Jetport were canceled Thursday after a deadly plane crash in ...