PSC Tri Cities Airport
- 21:2921:40OO5006Phoenix(PHX)Baggage claim
- 22:2622:17OO3303Los Angeles(LAX)Gate 1Baggage claim
- 22:5622:44OO3066Portland(PDX)Gate 1Baggage claim
- 23:2723:43QX2403Seattle(SEA)Gate 1On time
- 23:4123:33DL1712Salt Lake City(SLC)Gate 4On time
- 23:5123:59OO4017Seattle(SEA)Gate 3On time
About PSC Airport
Tri-Cities Airport (PSC) in Pasco, Washington, serves the Tri-Cities region with a single terminal handling both domestic arrivals and departures. Alaska Airlines and United Airlines operate regular scheduled service here, with Horizon and SkyWest regional partners connecting to hubs like Seattle, Portland and Denver—popular destinations for business and leisure travelers. The compact terminal makes transfers and short walk times convenient; passengers can check the online flight board for real-time updates, parking options, ground transportation and seasonal flight schedules.
Frequently asked questions
The IATA airport code for Tri Cities Airport is PSC.
The ICAO code for Tri Cities Airport is KPSC.
Tri Cities Airport (PSC) is located in Pasco, United States.
The local time zone at Tri Cities Airport (PSC) is America/Los_Angeles (GMT-7).
About 30 scheduled departures were counted at Tri Cities Airport (PSC) when flight schedules were last measured on July 19, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
The board on this page shows arrivals and departures for Tri Cities Airport (PSC). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.