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

Filed traffic data

In May 2026, SkyWest Airlines operated the most departures, one of 2 carriers flying nonstop DEN–PSC; the Airbus A319 was the most common aircraft at 34% of departures; flights ran 87% full.

Departures

125

May 2026

Seats

12,690

both directions

Passengers

11,087

both directions

Load factor

87.4%

RPM ÷ ASM

Who flies DEN–PSC?

SkyWest Airlines operated the most nonstop DEN–PSC departures in May 2026 (63), one of 2 carriers on the route.

  • OO

    SkyWest Airlines

    63 departures · 4,422 seats

    89.3%

    Load

  • UA

    United Airlines

    62 departures · 8,268 seats

    86.3%

    Load

What plane flies DEN–PSC?

In May 2026, the Airbus A319 flew 34% of DEN–PSC departures — more than any other aircraft type.

How has DEN–PSC traffic changed?

Nonstop DEN–PSC departures rose from 121 in June 2025 to 125 in May 2026.

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

  • 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

  • May 2026

    125 departures · 11,087 passengers

    87.4%

    Load

By direction

Each direction is filed separately — they rarely match.

DENPSC

88.0% full

63 departures · 5,602 passengers

PSCDEN

86.8% full

62 departures · 5,485 passengers

Nonstop DEN–PSC traffic has been filed since 2025.

Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).

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 May 2026, the Airbus A319 flew the largest share of departures (34.4%), followed by the Embraer E175 (30.4%).

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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