Flight Delays Explained | Storyful Explains

Millions of travelers are set to take to the skies this summer — if their planes ever take off. The US has been heavily impacted by what’s shaping up to be a summer of travel misery. So what’s causing these delays and cancellations, and creating headaches for travelers? Storyful’s explainer breaks down the story into bite-size pieces. Reporting by Samuel Oakford.