KEY POINTS
  • American is calling customers affected by multiple travel disruptions to apologize and offer compensation.
  • The airline has grappled with the grounded 737 Max, a protracted labor dispute with its mechanics and bad weather.
  • Summer vacation is the busiest travel period of the year.
American Airlines aircraft at the gates in O'Hare International Airport, Chicago.

LAS VEGAS-American Airlines is having a difficult summer. On top of seasonal storms, the airline has struggled with the months-long grounding of Boeing 737 Max planes and a protracted labor dispute with its mechanics that the carrier says has forced it to cancel hundreds of flights and caused long delays.

Operations have been improving but the Fort Worth-based airline is calling customers hit with travel disruptions to apologize, an executive said Tuesday.