In the following video, Motley Fool industrials analyst Blake Bos takes a question from a Motley Fool reader on Facebook, who asks, "What's your Foolish take on US Airways Group, (UNKNOWN:LCC.DL) and the airlines in general ... buy, sell, hold?" Blake references an article by contributor Adam Levine-Weinberg on US Airways' spiraling labor costs in connection with its proposed merger with American Airlines.

Blake Bos has no position in any stocks mentioned. The Motley Fool owns shares of SPIRIT AIRLINES INC. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.