Live flights over Tri Cities Airport (PSC)
From 23 to 24 October 2026 the FlyItalyADSB network saw 62 departures and 33 arrivals at Tri Cities Airport, 48 movements a day on average. The most frequent connections are Seattle (SEA), Portland (PDX) and Salt Lake City (SLC). The airline seen most often is SkyWest Airlines.
Airport data
- IATA code
- PSC
- ICAO code
- KPSC
- City
- Pasco
- Region
- Washington
- Country
- United States
- Elevation
- 125 m (410 ft)
- Coordinates
- 46.2647, -119.119
What you can track here
Every aircraft passing within roughly 80 km of Tri Cities Airport that the network receives appears on the FlyItalyADSB live map: airliners on approach and departure, business and general aviation, and — where MLAT reaches — aircraft without full ADS-B. Nothing is filtered out; how much of the area is covered depends on the community's receivers near Pasco.
Seen by the network
23–24 October 2026
Movements per day
Show as a table
| Day | Departures | Arrivals | Total |
|---|---|---|---|
| Fri 23 | 27 | 15 | 42 |
| Sat 24 | 35 | 18 | 53 |
Connections
airline flights both ways, with departure and arrival both seen
- Seattle SEA 17 flights
- Portland PDX 8 flights
- Salt Lake City SLC 8 flights
- Phoenix PHX 6 flights
- Denver DEN 5 flights
- Los Angeles LAX 4 flights
- San Francisco SFO 4 flights
- Spokane GEG 2 flights
- Las Vegas LAS 2 flights
- Walla Walla ALW 1 flights
- Minneapolis MSP 1 flights
- Santa Ana SNA 1 flights
- Yakima YKM 1 flights
Airlines
- SkyWest AirlinesSKW 39
- Horizon AirQXE 10
- Delta Air LinesDAL 4
- Allegiant AirAAY 3
- AmeriflightAMF 3
- Empire AirlinesCFS 2
- United AirlinesUAL 2
Aircraft
- E75L 44
- Cessna 172 Skyhawk C172 10
- Bombardier CRJ900 CRJ9 5
- BCS1 4
- Airbus A319 A319 3
- C208 3
- EC35 3
How we count: a flight is a departure here when the network first sees it low near the airport (on the ground, or climbing away from it), an arrival when it last sees it low on approach. Where receivers don't reach low altitude the numbers stay below the real traffic. Connections and airlines come only from airline flights.
This data in your app
Every aircraft within 80 km of Tri Cities Airport, as JSON, with a free key that also allows commercial use:
curl -H "X-Api-Key: YOUR_KEY" \
https://api.flyitalyadsb.com/v2/lat/46.2647/lon/-119.119/dist/80Or ask Claude, with the FlyItalyADSB connector: “which aircraft are near Pasco right now?”
Frequently asked questions
How can I see live flights over Tri Cities Airport? +
Open the FlyItalyADSB live map centred on Pasco: it shows every aircraft picked up via ADS-B and MLAT within about 80 km of PSC, refreshed every few seconds.
Which airlines fly from Tri Cities Airport? +
Among the flights our network saw (23–24 October 2026), the most frequent airlines were SkyWest Airlines, Horizon Air, Delta Air Lines, Allegiant Air and Ameriflight.
What are the main connections from Tri Cities Airport? +
The connections with the most flights seen (23–24 October 2026), both ways: Seattle (SEA, 17), Portland (PDX, 8), Salt Lake City (SLC, 8), Phoenix (PHX, 6) and Denver (DEN, 5). Only flights whose departure and arrival the network both saw are counted.
Does FlyItalyADSB also track military aircraft around Pasco? +
Yes. Thanks to multilateration (MLAT) the network reconstructs the position of aircraft without full ADS-B too, including military and state flights, whenever they are received by feeders in the area. Nothing is filtered out.
What are the codes for Tri Cities Airport? +
Tri Cities Airport has IATA code PSC and ICAO code KPSC. It lies in Washington, United States, at coordinates 46.2647, -119.119.
Is the flight data free and open? +
Yes. The live map and the Free API plan cost nothing, and the data is published under the open CC BY-SA 4.0 licence; paid API plans for higher volumes help cover the infrastructure costs.
Nearby airports
All airports →Improve coverage over Pasco
Coverage quality depends on the density of receivers. With a Raspberry Pi and an RTL-SDR antenna you can help track flights over Washington, United States.