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Pasco (PSC) to Salt Lake City (SLC)

520mi
837 km452 nm

Flight time

≈ 1h 50m

Bearing

134° SE

Pasco (PSC) to Salt Lake City (SLC) is 520 miles (837 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.

Route map: PSC → SLCPSCSLC

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What actually flies PSCSLC

US DOT T-100 · filed data

In April 2026, SkyWest Airlines operated the most departures, one of 2 carriers flying nonstop PSC–SLC; the Embraer E175 was the most common aircraft at 67% of departures; flights ran 91% full.

Departures

180

April 2026

Seats

17,638

both directions

Passengers

15,972

both directions

Load factor

90.5%

passengers ÷ seats

Who flies PSC–SLC?

SkyWest Airlines operated the most nonstop PSC–SLC departures in April 2026 (120), one of 2 carriers on the route.

  • OO

    SkyWest Airlines

    120 departures · 9,084 seats

    89.2%

    Load

  • DL

    Delta Air Lines

    60 departures · 8,554 seats

    92.0%

    Load

What plane flies PSC–SLC?

In April 2026, the Embraer E175 flew 67% of PSC–SLC departures — more than any other aircraft type.

How has PSC–SLC traffic changed?

Nonstop PSC–SLC departures fell from 227 in May 2025 to 180 in April 2026.

Monthly nonstop PSCSLC traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.

  • May 2025

    227 departures · 16,766 passengers

    84.6%

    Load

  • June 2025

    236 departures · 17,199 passengers

    85.3%

    Load

  • July 2025

    244 departures · 18,264 passengers

    87.0%

    Load

  • August 2025

    242 departures · 17,976 passengers

    86.4%

    Load

  • September 2025

    184 departures · 14,584 passengers

    87.7%

    Load

  • October 2025

    188 departures · 14,119 passengers

    82.9%

    Load

  • November 2025

    176 departures · 14,043 passengers

    86.5%

    Load

  • December 2025

    181 departures · 13,681 passengers

    88.0%

    Load

  • January 2026

    172 departures · 12,974 passengers

    82.8%

    Load

  • February 2026

    155 departures · 12,516 passengers

    84.7%

    Load

  • March 2026

    184 departures · 16,141 passengers

    86.8%

    Load

  • April 2026

    180 departures · 15,972 passengers

    90.5%

    Load

By direction

The DOT files each direction separately — they rarely match.

PSCSLC

90.5% full

90 departures · 7,990 passengers

SLCPSC

90.6% full

90 departures · 7,982 passengers

Nonstop PSC–SLC 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

PSC

US

Tri Cities Airport

Coordinates

46.26°N, 119.12°W

Hemisphere

N · W

SLC

US

Salt Lake City International Airport

Coordinates

40.79°N, 111.98°W

Hemisphere

N · W

Frequently asked

How far is Pasco (PSC) from Salt Lake City (SLC)?

PSC to SLC is 520 miles (837 km / 452 nautical miles) measured great-circle — the shortest path over the surface of the Earth.

How long is the flight from PSC to SLC?

A nonstop covers the 520-mile great-circle distance in roughly 1h 50m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.

What plane flies PSC–SLC?

In April 2026, the Embraer E175 flew the largest share of departures (66.7%), followed by the Airbus A319 (20.6%).

What mileage do I earn flying PSC–SLC?

Distance-based programs credit off the 520-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.

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