Southwest Airlines Co (NYSE:LUV) stock is driving the New York Stock Exchange (NYSE) higher today, last seen up 10.3% to trade at $31.33. The airliner raised its third-quarter revenue forecast, while also authorizing a $2.5 billion share repurchase program. The news has pushed the entire airline sector firmly into the black today. Southwest stock is on track for its best single session gain since 2020, and is trading at its highest level since a steep 14.9% bear gap on March 12. The shares have now reclaime ...