Challenges abound for next head of US aviation regulator / US: American Airlines grounds flights over 'technical issue' / Revised airline compensation rules will only preserve status quo: consumer advocate / Revised airline compensation rules will preserve status quo: consumer advocate / Spirit's woes reveal the dismal state of America's budget airlines / New rules and regulations for airlines, fliers ahead of Thanksgiving travel / Airline CEOs and Transportation Secretary Buttigieg fight over regulations even after election / New airline refund rules are in effect. Here's what you need to know. / Amid Middle East conflict, airlines decide not to overfly Iran, Iraq & Jordan