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Denver (DEN) to Pasco (PSC)

851mi
1,370 km740 nm

Flight time

≈ 2h 30m

Bearing

306° NW

Denver (DEN) to Pasco (PSC) is 851 miles (1,370 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.

Route map: DEN → PSCDENPSC

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What actually flies DENPSC

US DOT T-100 · filed data

In April 2026, SkyWest Airlines operated the most departures, one of 2 carriers flying nonstop DEN–PSC; the Airbus A319 was the most common aircraft at 41% of departures; flights ran 89% full.

Departures

120

April 2026

Seats

12,048

both directions

Passengers

10,742

both directions

Load factor

89.2%

passengers ÷ seats

Who flies DEN–PSC?

SkyWest Airlines operated the most nonstop DEN–PSC departures in April 2026 (60), one of 2 carriers on the route.

  • OO

    SkyWest Airlines

    60 departures · 4,224 seats

    92.6%

    Load

  • UA

    United Airlines

    60 departures · 7,824 seats

    87.3%

    Load

What plane flies DEN–PSC?

In April 2026, the Airbus A319 flew 41% of DEN–PSC departures — more than any other aircraft type.

How has DEN–PSC traffic changed?

Nonstop DEN–PSC departures held steady at about 120 a month between May 2025 and April 2026.

Monthly nonstop DENPSC 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 · 10,371 passengers

    84.9%

    Load

  • June 2025

    121 departures · 10,669 passengers

    86.9%

    Load

  • July 2025

    119 departures · 10,760 passengers

    88.2%

    Load

  • August 2025

    122 departures · 10,953 passengers

    89.1%

    Load

  • September 2025

    120 departures · 10,852 passengers

    89.8%

    Load

  • October 2025

    124 departures · 10,886 passengers

    88.1%

    Load

  • November 2025

    118 departures · 10,335 passengers

    88.1%

    Load

  • December 2025

    122 departures · 10,553 passengers

    85.6%

    Load

  • January 2026

    126 departures · 10,345 passengers

    80.3%

    Load

  • February 2026

    112 departures · 9,683 passengers

    85.1%

    Load

  • March 2026

    122 departures · 10,628 passengers

    85.1%

    Load

  • April 2026

    120 departures · 10,742 passengers

    89.2%

    Load

By direction

The DOT files each direction separately — they rarely match.

DENPSC

87.5% full

60 departures · 5,280 passengers

PSCDEN

90.8% full

60 departures · 5,462 passengers

Nonstop DEN–PSC 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

DEN

US

Denver International Airport

Coordinates

39.86°N, 104.67°W

Hemisphere

N · W

PSC

US

Tri Cities Airport

Coordinates

46.26°N, 119.12°W

Hemisphere

N · W

Frequently asked

How far is Denver (DEN) from Pasco (PSC)?

DEN to PSC is 851 miles (1,370 km / 740 nautical miles) measured great-circle — the shortest path over the surface of the Earth.

How long is the flight from DEN to PSC?

A nonstop covers the 851-mile great-circle distance in roughly 2h 30m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.

What plane flies DEN–PSC?

In April 2026, the Airbus A319 flew the largest share of departures (40.8%), followed by the Embraer E175 (26.7%).

What mileage do I earn flying DEN–PSC?

Distance-based programs credit off the 851-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.

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