Bloomberg American Airlines Group Inc. will add more seats to some of its single-aisle jetliners as part of an effort to boost sales by $1.4 billion in the next four years. It’s also targeting $1 billion in cost savings. The carrier’s Boeing Co. 737-800 jets will be revamped to fit 12 more passengers while the Airbus SE A321 planes will …

Bloomberg Southwest Airlines Co. said third-quarter sales will take a $100 million blow from this year’s devastating hurricanes and earthquakes. About 5,000 flights had been canceled through Wednesday because of the natural disasters, the carrier said in a statement. Southwest also pared its outlook for revenue from each seat flown a mile, saying the benchmark gauge would be little changed …

Bloomberg Bombardier Inc. remains confident that it will win orders for its C Series jetliner this year, even after losing a ruling in a trade battle with Boeing Co. that essentially shuts off the US market. “We’re working opportunities in many, many continents,” Colin Bole, senior vice president for sales at the Montreal-based company’s commercial aircraft unit, said. “I’m still …