American A319s sit at gate at LGA while Delta 319 and JetBlue A320 taxi in January 2024. (Photo by ... [+] CHARLY TRIBALLEAUAFP via Getty ImagesThe pressure is on American Airlines to issue strong results and a strong outlook on Thursday, especially after United Airlines CEO Scott Kirby proclaimed Wednesday that “We are the best airline in the history of aviation.”Kirby spoke on United’s January earnings call after the carrier beat analyst expectations for the first quarter and projected strong growth. CFO ...