An unexpected flight delay or cancellation can ruin your trip before it even begins. So which airlines are the best at not letting passengers down? U.K.-based Get Going Travel Insurance recently cross-referenced data from airlineratings.com, flightstats.com, flightaware.com, and caa.co.uk for as many as 50 airlines in November 2018 to determine which travelers can put their trust into ahead of the upcoming hectic holiday travel period. Let's block ads! (Why?)