Weather canceled your flight? Rebook ASAP

Rick Seaney, air-travel blogger, columnist and head of the www.farecompare.com Web site, has a valuable post on his companion site, rickseaney.com, that warns those whose flights were canceled because of our vicious winter weather to check the rebooking rules and policies of their carriers and rebook now if they haven't already. Seaney created links to the major airlines' announcements that can be found here.

Also, Harry Weber, one of the AP's airline writers, has an article about the variations by airline in fee-waiver policies if you made a change in plans.Find it here.