I don't fly much but often times nearing the end of a flight, the crew will make an announcement about applying for their airline's credit-card and they make it sound pretty-enticing offering a good amount of free-miles for signing-up. I have never done it b/c I don't like to commit to things on the spot w/o having vetted them; and also most of those cards seem to have yearly-fees which I'm not interested in.
Have any of you taken the bait - or do any of you have/use an airline credit-card(s) - if so - pros/cons?


I have a Southwest Card thru Chase Bank. I fly Southwest a lot and Chase is my personal bank. So it was a natural for me. I got so many points by signing up that I got two round trips to San Diego. That's why my Tijuana trips were so cheap.
As long as I don't keep any balance on the cards, it's a great deal. But I don't dare keep a balance on those cards. The interest rate is something like 21%.