Flight delays and cancellations can be stressful, but knowing your rights can help. CNN's Barry Neild explains what airlines are required to do, how to claim refunds and the best ways to stay ahead of potential disruptions.

The government shutdown is leading to the cancellation of hundreds of flights across the United States. CNN's Leigh Waldman spoke with frustrated flyers at the Newark Liberty International Airport in New Jersey. #CNN #News #Flights #Airport