More than 72 million people are expected to travel over the week of the Fourth of July, setting a new record, according to AAA.
ABC News transportation correspondent Gio Benitez takes flight on Beta Technologies' new all-electric aircraft.
A Frontier Airlines flight heading to Chicago had to divert to Miami International Airport because a passenger choked an off-duty flight attendant shortly after he tried to open an emergency exit door and enter the cockpit.
A United Airlines flight bound for Spain from Newark Liberty International Airport turned around midflight Saturday due to a possible security threat.
Massport is offering a new straight-to-gate service from the Logan Airport Remote Terminal in Framingham to Boston Logan.
Southwest Airlines says it has updated its policy for plus-size passengers, saying they are no longer required to purchase an extra seat in advance.