Global airlines add flights; U.S. carriers target the great outdoors

CHICAGO (Reuters) - Airlines from America to Australia are ramping up flights in June and July, boosting hopes for a pickup in tourist traffic even as bigger-spending business and global travel remains sluggish during the ongoing pandemic.American Airlines and United Airlines each announced more flights to key U.S. business and leisure destinations where national parks and outdoor recreational spaces are reopening after months of lockdowns and travel curbs, sending their shares sharply..