The attorney for the suspect said it was a misunderstanding, saying his client thought he was getting a cheap airline ticket, not a fake one.
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.
As the price of jet fuel rises, airline CEOs expect airfare to rise as well. Jet fuel prices have doubled since the beginning of the year, and it is the second biggest expense for airlines.
A military helicopter crossed in front of a United Airlines flight as the plane was coming in to land at a California airport, according to the Federal Aviation Administration.
Amid the ongoing Middle East conflict, United Airlines CEO Scott Kirby said that ticket prices will need to go up 20% to help cover the surging cost of jet fuel.