Routes and flights · the DOT's airline reports, August 2025 to July 2026
San Francisco International ⇄ Porto SFO–OPO
Airlines flew 1 flights between San Francisco InternationalSFO in San Francisco, CA and Porto, Portugal OPO in Porto, PT in the twelve months to July 2026, both directions together: 3 passengers in 14 seats, 21% of them filled, and 607 pounds of freight. 5,583 miles, on 1 airline: Glock Aviation GmbH (1).
SFO → OPO this direction alone · flown November 2025 to November 2025
1 flights, 3 passengers in 14 seats, 607 pounds of freight. Glock Aviation GmbH 1.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: San Francisco InternationalSFO and Porto, Portugal OPO; all routes.