How United Airlines Quietly Turned San Francisco Into America's Ultra-Long-Haul Pacific Fortress

United Airlines is reshaping its operations, establishing San Francisco International Airport (SFO) as a key hub for ultra-long-haul flights across the Pacific region. The airline’s deliberate strategy has significantly increased its presence and capacity at SFO. This transformation positions SFO as America’s most important gateway to Asia, particularly Japan, Korea, and destinations in Southeast Asia. United now operates more routes from SFO than any other US airport, reflecting this growing dominance. Analysts believe this move solidifies United's position within the global aviation market.