The Journal article said AMR Corp., the parent company of American Airlines that filed for bankruptcy protection in late November, could also end up a target of Delta, which is said to be working with Goldman Sachs ( GS) and Blackstone Group ( BX) as advisers. Delta has yet to approach US Airways, the article said, as it's still mulling which deal makes the most sense for it from a strategic standpoint and which is more attractive from a regulatory standpoint. Shares of Delta closed at $10.39, up 2.2%, while US Airways' stock finished at $8.18, enjoying a gain of 4.2% on the day. AMR, which now trades on the Pink Sheets, last transacted at 69 cents. US Airways' shares are down 23% in the past year, while Delta's stock is off 14%. -- Written by Michael Baron in New York. >To contact the writer of this article, click here: Michael Baron.