Say goodbye to air travel nightmares

Steer clear of travel headaches with KnowDelay, a handy new site that'll track your trip itinerary and email you three days prior to departure predicting the odds your flight(s) will be delayed, a figure that weighs both weather forecasts and recent airport performance stats. Thusly armed, you'll have ample time to switch to a recommended alternative flight that isn't as likely to have you showing up late for a meeting, a wedding, or, worst of all, Klingon Fest.