San Francisco International ⇄ San Jose SFO–SJO
Airlines flew 726 flights between San Francisco International SFO in San Francisco, CA and San Jose, Costa Rica SJO in San Jose, CR in the twelve months to July 2026, both directions together: 97,703 passengers in 120,542 seats, 81% of them filled, and 426,401 pounds of freight. 3,039 miles, about 353 minutes in the air, on 1 airline: United Air Lines Inc. (726).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 2/25 | 1 |
| 5/25 | 19 |
| 6/25 | 60 |
| 7/25 | 62 |
| 8/25 | 63 |
| 9/25 | 59 |
| 10/25 | 61 |
| 11/25 | 60 |
| 12/25 | 62 |
| 1/26 | 61 |
| 2/26 | 54 |
| 3/26 | 63 |
| 4/26 | 60 |
| 5/26 | 62 |
| 6/26 | 59 |
| 7/26 | 62 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 2/25 | 50 |
| 5/25 | 2,349 |
| 6/25 | 8,883 |
| 7/25 | 9,335 |
| 8/25 | 8,166 |
| 9/25 | 7,111 |
| 10/25 | 7,189 |
| 11/25 | 6,883 |
| 12/25 | 8,824 |
| 1/26 | 8,972 |
| 2/26 | 7,820 |
| 3/26 | 9,007 |
| 4/26 | 8,318 |
| 5/26 | 7,917 |
| 6/26 | 8,355 |
| 7/26 | 9,141 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 726 | 97,703 | 81% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 723 | 166 | 97,299 |
| Boeing B737 Max 900 | 2 | 179 | 264 |
| Boeing 737-800 | 1 | 166 | 140 |
SFO → SJO this direction alone · flown May 2025 to July 2026
364 flights of 364 scheduled, 49,083 passengers in 60,437 seats, 43,983 pounds of freight, 2 pounds of mail. United Air Lines Inc. 364.
SJO → SFO this direction alone · flown February 2025 to July 2026
362 flights of 364 scheduled, 48,620 passengers in 60,105 seats, 382,418 pounds of freight. United Air Lines Inc. 362.
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 San Jose, Costa Rica SJO; all routes.