Pasco (PSC) to San Francisco (SFO)
Flight time
≈ 2h 02m
Bearing
197° S
Pasco (PSC) to San Francisco (SFO) is 620 miles (998 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies PSC–SFO
US DOT T-100 · filed dataIn April 2026, SkyWest Airlines was the only carrier flying nonstop PSC–SFO; the Embraer E175 was the most common aircraft at 53% of departures; flights ran 83% full.
Departures
60
April 2026
Seats
4,224
both directions
Passengers
3,500
both directions
Load factor
82.9%
passengers ÷ seats
Who flies PSC–SFO?
SkyWest Airlines was the only carrier to fly nonstop PSC–SFO in April 2026 (60 departures).
- OO
SkyWest Airlines
60 departures · 4,224 seats
Share of departures100.0%82.9%
Load
What plane flies PSC–SFO?
In April 2026, the Embraer E175 flew 53% of PSC–SFO departures — more than any other aircraft type.
- Embraer E175
32 departures · 80.2% load
53.3% - Bombardier CRJ-700
28 departures · 86.0% load
46.7%
How has PSC–SFO traffic changed?
Nonstop PSC–SFO departures fell from 120 in May 2025 to 60 in April 2026.
Monthly nonstop PSC–SFO traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
120 departures · 5,950 passengers
68.8%
Load
June 2025
121 departures · 7,002 passengers
79.0%
Load
July 2025
122 departures · 7,330 passengers
82.3%
Load
August 2025
111 departures · 6,545 passengers
79.9%
Load
September 2025
99 departures · 5,385 passengers
74.1%
Load
October 2025
124 departures · 6,188 passengers
70.7%
Load
November 2025
117 departures · 6,450 passengers
76.9%
Load
December 2025
121 departures · 7,007 passengers
78.1%
Load
January 2026
97 departures · 5,466 passengers
75.0%
Load
February 2026
90 departures · 5,185 passengers
76.5%
Load
March 2026
71 departures · 4,082 passengers
76.7%
Load
April 2026
60 departures · 3,500 passengers
82.9%
Load
By direction
The DOT files each direction separately — they rarely match.
PSC → SFO
80.2% full
30 departures · 1,694 passengers
SFO → PSC
85.5% full
30 departures · 1,806 passengers
Nonstop PSC–SFO traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Pasco (PSC) from San Francisco (SFO)?
PSC to SFO is 620 miles (998 km / 539 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from PSC to SFO?
A nonstop covers the 620-mile great-circle distance in roughly 2h 02m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies PSC–SFO?
In April 2026, the Embraer E175 flew the largest share of departures (53.3%), followed by the Bombardier CRJ-700 (46.7%).
What mileage do I earn flying PSC–SFO?
Distance-based programs credit off the 620-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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