American Airlines reduces award ticket holds from 5 days to just 24 hours, remaining the only U.S. carrier still offering this feature. A potential United Airlines and JetBlue partnership emerges, with reports suggesting a possible future takeover. American Airlines receives their first Boeing 787 Dreamliners featuring new Flagship Suite Preferred seats with privacy doors. Updates on United's uniform policy changes and a new Amazon Prime Visa card offer round out today's travel rewards news.