 Investigators haven't said what caused the crash, but fog could have had an impact. Charlotte's Airport, still a zoo as travelers wrap up the July 4th holiday. This morning I got a notification that my flight was delayed and that I wasn't going to be able to make my connecting, so they gave me options. With Hurricane Beryl hitting Texas and storms here last night, flights were canceled and delayed. So we came here about three or four hours early to get on our flight. Traffic was bad. We were like, stand still.