United recently reached a deal with its pilots that provides cumulative 34.5%-40.2% increases in pay rates over four years that American's pilots seek to match.
American Airlines, Delta Air Lines and United Airlines collectively spent $2.1 billion on maintenance in the second quarter, according to investment bank Jefferies.
As it posted a big increase in quarterly profit, Air France-KLM reported that capacity across its airlines reached 92% of 2019 levels in the second quarter.