If you flew out of town earlier today, you probably had a smooth trip. But as the afternoon wears on, things look just a tad more bumpy on the arrivals/departures board at BWI-Marshall. It's nearly all due to weather problems, including a bunch of thunderstorms in Florida that have backed up flights to/from Miami, Fort Lauderdale and Palm Beach. Bad weather (fog, clouds, rain) is also responsible for the delays piling up in Philadelphia - averaging more than 2 hours. New York is experiencing slightly less severe delays, but when those airports get backed up, everything gets backed up. Keep your fingers crossed. You can check delays by airport here.