United Airlines already serves (by far) the most destinations in Asia of any airline in the United States. The carrier has now revealed yet another new route to Asia , which is exciting. United adds seasonal San Francisco to Sapporo route My take on United’s new flight to Sapporo, Japan Bottom line United adds seasonal San Francisco to Sapporo route In the winter 2026-2027 season, United will launch a new 3x weekly flight between San Francisco (SFO) and Sapporo (CTS). This new route to Japan route will run from December 17, 2026, through March 26, 2027, with the following schedule: UA234 San Francisco to Sapporo departing 10:30AM arriving 2:15PM (+1 day) UA235 Sapporo to San Francisco departing 4:15PM arriving 8:25AM United Airlines will fly from San Francisco to Sapporo The service will operate westbound on Sundays, Wednesdays, and Fridays, and eastbound on Mondays, Thursdays, and Saturdays. The 4,796-mile flight is blocked at 10hr45min westbound and 9hr5min eastbound.…