The Justice Department announced Wednesday that it is
"For the first time in history we've had air fares rising in real terms on a consistent basis," Airline Weekly Managing Partner, Seth Kaplan told CNBC's "Power Lunch." Looking solely at that fact might lead some to be suspicious of collusion, but to Kaplan, "airlines are still not putting up profit margins that would make most industries jealous, they are only dong well by their own awful standards."
But after airlines that couldn't surpass those awful standards ceased operations, just four major operators remain. Delta, Southwest, American, and United now control more than 80 percent of the seats in U.S. skies. Enough smoke, some say, to suspect fire.
However, Kaplan points out that's not necessarily all bad news for passengers. "It's good even as a consumer to not be buying tickets from airlines that we don't even know [for sure] are going to be in business by the time they fly anymore," he said.