Barcelona ⇄ San Francisco International BCN–SFO
Airlines flew 500 flights between Barcelona, Spain BCN in Barcelona, ES and San Francisco International SFO in San Francisco, CA in the twelve months to July 2026, both directions together: 120,734 passengers in 138,612 seats, 87% of them filled, and 1,798,414 pounds of freight. 5,971 miles, about 490 minutes in the air, on 3 airlines: United Air Lines Inc. (353), Iberia Air Lines Of Spain (79), LEVEL (68).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 3/25 | 6 |
| 4/25 | 26 |
| 5/25 | 82 |
| 6/25 | 94 |
| 7/25 | 134 |
| 8/25 | 96 |
| 9/25 | 112 |
| 10/25 | 85 |
| 2/26 | 1 |
| 3/26 | 5 |
| 4/26 | 21 |
| 5/26 | 61 |
| 6/26 | 59 |
| 7/26 | 60 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 3/25 | 1,355 |
| 4/25 | 6,509 |
| 5/25 | 19,148 |
| 6/25 | 24,269 |
| 7/25 | 32,026 |
| 8/25 | 22,015 |
| 9/25 | 27,730 |
| 10/25 | 21,120 |
| 2/26 | 265 |
| 3/26 | 1,130 |
| 4/26 | 5,490 |
| 5/26 | 13,332 |
| 6/26 | 15,033 |
| 7/26 | 14,619 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 353 | 83,751 | 86% | scheduled passenger service |
| Iberia Air Lines Of Spain IB | 79 | 20,146 | 97% | scheduled passenger service |
| LEVEL LL | 68 | 16,837 | 84% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 777-200ER/200LR/233LR | 349 | 276 | 82,604 |
| Airbus Industrie A330-200 | 107 | 279 | 26,114 |
| Airbus Industrie A330-300/333 | 40 | 276 | 10,869 |
| Boeing 777-300/300ER/333ER | 4 | 350 | 1,147 |
BCN → SFO this direction alone · flown March 2025 to July 2026
248 flights of 180 scheduled, 60,529 passengers in 69,906 seats, 953,658 pounds of freight. United Air Lines Inc. 175; Iberia Air Lines Of Spain 39; LEVEL 34.
SFO → BCN this direction alone · flown March 2025 to July 2026
252 flights of 180 scheduled, 60,205 passengers in 68,706 seats, 844,756 pounds of freight. United Air Lines Inc. 178; Iberia Air Lines Of Spain 40; LEVEL 34.
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: Barcelona, Spain BCN and San Francisco International SFO; all routes.