Is DAL Stock's Cheap Valuation an Opportunity to Invest?

Delta Air Lines (DAL) stock is relatively cheaper than its peers in the Zacks Transportation—Airline industry, with a Value Score of A. Image Source: Zacks Investment ResearchThe DAL stock is trading at a discount with a forward 12-month P/S of 0.67X compared with the industry’s 1.29X. DAL is cheaper in valuation than its fellow industry players, SkyWest (SKYW) and Copa Holdings (CPA) , which makes it attractive to investors.Now, the question is whether it is worth buying at the current price. Let us dig de ...