Severe weather triggered widespread flight cancellations and delays across New York, Boston, Philadelphia and Washington as airlines issued travel waivers.
At least 7,000 flights were disrupted Tuesday as severe thunderstorms swept across the East Coast, snarling air travel at some of the nation's busiest airports.
More than 2,000 flights within, into … [+3892 chars]
More than 2,000 flights within, into … [+3892 chars]