This topic got me interested in seeing what airfares are now. I had assumed that since the price of oil had gone down, airfares would be going down, too. But it appears that for the most part the airlines are simply pocketing their unexpected profits from cheap oil. An article I just read had this to say:
airlines are "doing good things" with the extra money, but they're doing them "for everyone except the consumer."
airlines really don't have to listen to customers anymore, and they're not. They're listening to their bottom line." (Because mergers have decreased competition.)