San Francisco International ⇄ Zurich SFO–ZRH
Airlines flew 1,054 flights between San Francisco International SFO in San Francisco, CA and Zurich, Switzerland ZRH in Zurich, CH in the twelve months to July 2026, both directions together: 266,577 passengers in 321,930 seats, 83% of them filled, and 13,744,444 pounds of freight. 5,841 miles, about 209 minutes in the air, on 3 airlines: Swiss International Airlines (701), United Air Lines Inc. (352), VistaJet Limited (1).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 62 |
| 2/25 | 52 |
| 3/25 | 62 |
| 4/25 | 60 |
| 5/25 | 121 |
| 6/25 | 118 |
| 7/25 | 121 |
| 8/25 | 122 |
| 9/25 | 120 |
| 10/25 | 111 |
| 11/25 | 58 |
| 12/25 | 62 |
| 1/26 | 60 |
| 2/26 | 56 |
| 3/26 | 57 |
| 4/26 | 52 |
| 5/26 | 116 |
| 6/26 | 118 |
| 7/26 | 122 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 15,547 |
| 2/25 | 11,739 |
| 3/25 | 15,549 |
| 4/25 | 15,768 |
| 5/25 | 25,932 |
| 6/25 | 30,102 |
| 7/25 | 32,534 |
| 8/25 | 33,094 |
| 9/25 | 30,561 |
| 10/25 | 27,288 |
| 11/25 | 14,684 |
| 12/25 | 16,834 |
| 1/26 | 14,863 |
| 2/26 | 12,355 |
| 3/26 | 14,907 |
| 4/26 | 14,541 |
| 5/26 | 25,241 |
| 6/26 | 30,385 |
| 7/26 | 31,824 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Swiss International Airlines LX | 701 | 188,559 | 84% | scheduled passenger service |
| United Air Lines Inc. UA | 352 | 78,015 | 80% | scheduled passenger service |
| VistaJet Limited VJT | 1 | 3 | 21% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 777-200ER/200LR/233LR | 1,047 | 305 | 265,278 |
| Boeing 777-300/300ER/333ER | 6 | 350 | 1,296 |
| Bombardier Global 6000/Global Xrs | 1 | 14 | 3 |
SFO → ZRH this direction alone · flown January 2025 to July 2026
529 flights of 178 scheduled, 135,213 passengers in 161,408 seats, 3,629,795 pounds of freight. Swiss International Airlines 351; United Air Lines Inc. 177; VistaJet Limited 1.
ZRH → SFO this direction alone · flown January 2025 to July 2026
525 flights of 178 scheduled, 131,364 passengers in 160,522 seats, 10,114,649 pounds of freight, 16,261 pounds of mail. Swiss International Airlines 350; United Air Lines Inc. 175.
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 International SFO and Zurich, Switzerland ZRH; all routes.