Absurd as it may seems, it's very possible the airlines are making more money on the persistent and aggressive fees they're charging than on ticket sales.
A recent report from the Department of Transportation reveals that in 2010, the airlines raked in a whopping 5.7 billion dollars in checked bag and changed flight charges.
And we the flying public keep paying and the airlines keep gouging.
Hotelmarketing.com went so far as to suggest tha