There’s nothing worse than having a flight delayed, canceled, or getting stuck overnight in a connecting city. Next time you book that super cheap flight with a connection, think about the airport and time of year you are flying. In spring and summer thunderstorms can ground flights for a particular region. In winter snowstorms can mess up the whole country. My advice is during times of year where weather can be bad try to buy direct flights, and choose morning flight times. Summer storms usually occur in the afternoon or early evening. Winter storms affect flights at the end of the day the most.