American Airlines Expands Use Of Cash ‘Instant Upgrades’ To More Destinations [Roundup]

American Airlines is now letting passengers upgrade to better seats for cash in more international locations, broadening their flexibility and potentially increasing revenue. This move is significant as it shows the airline's adaptability to market demands and could attract more affluent travelers willing to pay a premium. Additionally, the article touches on a Boeing 777's alarming low flight over a neighborhood, highlighting safety concerns, and mentions Alaska Airlines' adoption of Starlink wifi, indicating the industry's tech-forward approach. Meanwhile, a quirky story of a hotel guest settling a $45,000 bill with cash bricks adds a touch of humor and highlights the enduring appeal of cash transactions.