I wonder if this has anything to do with their industry low work rules and rock bottom scheduling, 8 days off a month.

http://www.bizjournals.com/phoenix/s...8/daily15.html

Jonathan Ornstein, chairman and CEO of Mesa Air Group (Nasdaq:MESA), in Phoenix, told Pacific Business News Tuesday: "At this point, it is under investigation by Mesa, and until that investigation is complete and we have a better understanding of what happened, we can't comment."

Between the lines:
"Until we start treating our pilots right, this stuff will probably keep happening, but as long as we dont have a crash, we will keep putting money first, pilots last."