Pittsburgh International ⇄ San Francisco International PIT–SFO
Airlines flew 1,113 flights between Pittsburgh International PIT in Pittsburgh, PA and San Francisco International SFO in San Francisco, CA in the twelve months to July 2026, both directions together: 147,292 passengers in 183,845 seats, 80% of them filled, and 65,366 pounds of freight. 2,254 miles, about 302 minutes in the air, on 4 airlines: United Air Lines Inc. (1,105), American Airlines Inc. (5), Delta Air Lines Inc. (2), Alaska Airlines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 73 |
| 2/25 | 56 |
| 3/25 | 68 |
| 4/25 | 102 |
| 5/25 | 118 |
| 6/25 | 114 |
| 7/25 | 122 |
| 8/25 | 110 |
| 9/25 | 102 |
| 10/25 | 97 |
| 11/25 | 98 |
| 12/25 | 87 |
| 1/26 | 70 |
| 2/26 | 56 |
| 3/26 | 65 |
| 4/26 | 86 |
| 5/26 | 115 |
| 6/26 | 111 |
| 7/26 | 116 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 8,696 |
| 2/25 | 6,527 |
| 3/25 | 7,504 |
| 4/25 | 11,140 |
| 5/25 | 14,912 |
| 6/25 | 15,240 |
| 7/25 | 16,618 |
| 8/25 | 15,047 |
| 9/25 | 11,998 |
| 10/25 | 12,774 |
| 11/25 | 12,114 |
| 12/25 | 12,371 |
| 1/26 | 9,298 |
| 2/26 | 7,514 |
| 3/26 | 9,474 |
| 4/26 | 11,354 |
| 5/26 | 15,489 |
| 6/26 | 14,557 |
| 7/26 | 15,302 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 1,105 | 146,454 | 80% | scheduled passenger service |
| American Airlines Inc. AA | 5 | 384 | 75% | scheduled passenger service |
| Delta Air Lines Inc. DL | 2 | 283 | 98% | charter passenger service |
| Alaska Airlines Inc. AS | 1 | 171 | 96% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 636 | 166 | 84,050 |
| Boeing B737 Max 900 | 241 | 179 | 34,039 |
| Airbus Industrie A319 | 95 | 126 | 10,620 |
| Boeing 737-800 | 50 | 166 | 6,850 |
| Boeing 737-900ER | 47 | 179 | 6,527 |
| Airbus Industrie A320-100/200 | 35 | 150 | 4,255 |
| Airbus Industrie A321Neoxlr | 5 | 102 | 384 |
| Airbus Industrie A321-200n | 2 | 200 | 284 |
| Boeing 757-200 | 1 | 72 | 68 |
| Boeing 767-300/300ER | 1 | 216 | 215 |
PIT → SFO this direction alone · flown January 2025 to July 2026
551 flights of 555 scheduled, 71,337 passengers in 91,097 seats, 4,035 pounds of freight. United Air Lines Inc. 550; Delta Air Lines Inc. 1.
SFO → PIT this direction alone · flown January 2025 to July 2026
562 flights of 560 scheduled, 75,955 passengers in 92,748 seats, 61,331 pounds of freight. United Air Lines Inc. 555; American Airlines Inc. 5; Alaska Airlines Inc. 1; Delta Air Lines Inc. 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: Pittsburgh International PIT and San Francisco International SFO; all routes.