If cancellation is due to flight company mechanical issue of the aircraft they will generally provide accommodation compensation, and you need to request this directly from them. (sastravelperu.com)
Most flight companies these days allow you to speed up your airport time by checking in before you even arrive at the terminal! (aquaandink.com)
Although it rarely happens, travelers may find their travel companies, charter flight companies, or tour operators have gone out of business just when they are about to start their vacations. (travelinsurancereview.net)