United's stock and other airline shares get a reality check from rising oil prices, market jitters

United's stock and other airline shares get a reality check from rising oil prices, market jitters - MarketWatch# United's stock and other airline shares get a reality check from rising oil prices, market jitters## United Airlines' stock leads S&P 500 declinersPublished: Feb. 27, 2026 at 2:03 p.m. ETShareResize---Listen(2 min)United Airlines' stock was on track for its worst percentage decline since April. Photo: Getty ImagesUnited Airlines' stock was leading S&P 500 index decliners on Friday and heading fo ...