Southwest Airlines Co (NYSE:LUV) is one of the most undervalued stocks to buy and hold for 5 years. On January 29, Southwest Airlines Co (NYSE:LUV) reported an EPS of $0.58 for the fourth quarter of 2025, slightly above its $0.57 guidance for the period, as well as $7.4 billion in revenues, slightly missing its $7.5 billion target. Looking ahead, Southwest Airlines Co (NYSE:LUV) is bullish on 2026, projecting significantly higher earnings, with full-year adjusted EPS guidance of at least $4, which is well a ...