What happened
- IAD to Los Cabos (SJD): Year-round, four times weekly (Mon, Thu, Sat, Sun) beginning October 25, 2026.
- EWR to St. Croix (STX): Seasonal, Saturday-only service from October 31, 2026, to March 27, 2027.
- IAH to Tuxtla Gutierrez (TGZ): Year-round, three times weekly (Wed, Fri, Sun) starting October 28, 2026. These additions support United's Dulles hub expansion and provide new nonstop leisure options, including the only nonstop U.S. service to Chiapas
United Airlines announced a four-route expansion adding service to Southern California, St. Croix, and Mexico. The new routes include: - IAD to John Wayne Airport (SNA): Year-round, once-daily service beginning August 11, 2026.