2. As of noon trading, Delta Air Lines ( DAL) is up $0.55 (1.8%) to $31.14 on average volume. Thus far, 4.9 million shares of Delta Air Lines exchanged hands as compared to its average daily volume of 13.0 million shares. The stock has ranged in price between $30.54-$31.51 after having opened the day at $30.58 as compared to the previous trading day's close of $30.59. Delta Air Lines, Inc. provides scheduled air transportation for passengers and cargo in the United States and internationally. Its route network is centered around a system of hub and international gateway airports in Amsterdam, Atlanta, Cincinnati, Detroit, Memphis, Minneapolis-St. Delta Air Lines has a market cap of $26.6 billion and is part of the transportation industry. The company has a P/E ratio of 1.1, below the S&P 500 P/E ratio of 17.7. Shares are up 11.4% year-to-date as of the close of trading on Monday. Currently there are 10 analysts who rate Delta Air Lines a buy, no analysts rate it a sell, and 1 rates it a hold. TheStreet Ratings rates Delta Air Lines as a buy. The company's strengths can be seen in multiple areas, such as its notable return on equity, good cash flow from operations, solid stock price performance, compelling growth in net income and revenue growth. Although no company is perfect, currently we do not see any significant weaknesses which are likely to detract from the generally positive outlook. Get the full Delta Air Lines Ratings Report now. 3x UPSIDE POTENTIAL: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.