United Airlines announced a $1.5 billion stock buyback plan, underscoring a seeming return to an investor focus that had diminished in the pandemic.

Key Takeaways United Airlines was the best-performing stock in the S&P 500 on Wednesday, gaining 12% and trading at its highest level since February 2020, when the spread of Covid-19 first began to rattle travel stocks.

United Airlines shares are soaring. The company's stock price was recently up 12% to more than $71, on pace for its highest close since the pandemic-induced selloff of February 2020. The daily gain, which made United the top performer in the S&P 500,