Finally, AQR Capital Management LLC lifted its stake in Delta Air Lines by 44.3% during the fourth quarter. Get Delta Air Lines alerts:Delta Air Lines Stock PerformanceNYSE:DAL opened at $92.84 on Wednesday. Delta Air Lines, Inc. has a 52 week low of $51.52 and a 52 week high of $95.68. Delta Air Lines Increases DividendDelta Air Lines ( NYSE:DAL Get Free Report ) last posted its quarterly earnings data on Thursday, July 9th. Featured StoriesReceive News & Ratings for Delta Air Lines Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Delta Air Lines and related companies with MarketBeat.com's FREE daily email newsletter.