https://www.nytimes.com/2012/07/28/b...september.html

Comair has slashed its fleet, flights and work force in the last seven years. Delta said the smaller regional planes were expensive to fly because they were not as fuel-efficient and cost more to maintain as the fleet aged.

“We just really couldn’t get the cost structure to where we wanted to get it,” said Don Bornhorst, senior vice president of Delta Connection and a former Comair president. “It ultimately was a cost issue; it wasn’t a quality issue with Comair.”

It's WHAT YOU VOTED FOR. Learn from History Stupid. *SMACK.*