JetBlue Airways stock surged 6.55% following its mixed Q4 2025 earnings report, as investors focused on the airline's optimistic Q1 2026 outlook driven by capacity growth and anticipated cost relief.

  • The Q1 2026 outlook projects a capacity increase between 0.5% and 3.5% year-over-year.
  • The company anticipates significant margin relief due to lower fuel costs, forecasted to range from $2.27 to $2.42 per gallon in the first quarter.