United adding flights at O'Hare for the DNC

United Airlines is adding 118 flights to and from Chicago in August, as the city gears up for the Democratic National Convention and the tens of thousands of visitors the event is expected to bring to Chicago to mark the renomination of President Joe Biden. The additional flights from the Chicago-based airline are a boon to O’Hare International Airport, a key economic driver for the city where traffic has lagged pre-pandemic levels. They bring United, one of O’Hare’s two main …