Investigators from the NTSB arrived at Newark Liberty International Airport on Monday after a near catastrophe over the weekend.
A United Airlines flight from Newark to Las Vegas was diverted to Chicago's O'Hare airport due to an odor in the back of the cabin, airline officials said.
United Airlines CEO Scott Kirby on Monday outlined why he thinks a merger between his airline and rival American would benefit travelers, despite American's refusal to engage in negotiations.
A United flight that took off from Chicago's O'Hare airport was forced to land in Pittsburgh after pilots reported hearing a "sequential beeping" onboard. Passengers evacuated the plane on slides.
The FAA is officially reducing the number of flights expected to take off from Chicago O'Hare International Airport this summer.