Airport
Tri Cities Airport
PSC · Pasco, WA
- IATA Code
- PSC
- ICAO Code
- KPSC
- City
- Pasco
- Country
- United States
Tri Cities Airport is a regional airport serving Pasco, WA. Its IATA code is PSC and its ICAO code is KPSC.
The airfield sits 410 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through PSC recently? Share your experience to help other travelers.
PSC by the numbers
IATA PSC · ICAO KPSC · 410 ft elevation · Map
Loading live weather, forecasts, delays and nearby aircraft…
Official departure punctuality
Ranks #20 of 358 U.S. airports for on-time departures
- On-time departures
- 87.9%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 98 min
- Flights arriving 15+ minutes late
- Flights tracked
- 6,162
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 52%
- Late-arriving aircraft 16%
- Air traffic control & airport 16%
- Extreme weather 15%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Busiest routes from PSC
| Route | Flights | On time |
|---|---|---|
| Seattle (SEA) | 1,679 | 89% |
| Salt Lake City (SLC) | 1,177 | 94% |
| Denver (DEN) | 728 | 89% |
| Phoenix (PHX) | 694 | 88% |
| San Francisco (SFO) | 577 | 69% |
| Minneapolis (MSP) | 365 | 91% |
| Los Angeles (LAX) | 359 | 88% |
| Burbank (BUR) | 186 | 84% |
| Mesa (AZA) | 133 | 74% |
| Las Vegas (LAS) | 124 | 72% |
Airlines departing PSC
| Airline | Flights | On-time departures |
|---|---|---|
| SkyWest Airlines | 4,658 | 88% |
| Delta Air Lines | 592 | 93% |
| United Airlines | 363 | 89% |
| Allegiant Air | 315 | 75% |
| Alaska Airlines | 234 | 83% |
Runways
| Runway | Length | Surface |
|---|---|---|
| 03L/21R | 7,707 ft | ASP, lighted |
| 12/30 | 7,703 ft | ASP, lighted |
| 03R/21L | 4,423 ft | ASP |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 125.650 MHz
- Tower 135.300 MHz
- Ground 121.800 MHz
- Clearance delivery 120.000 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: PSC, KPSC, Pasco airport, Tri Cities Airport
Reviews
No reviews yet. Be the first to review Tri Cities Airport.