PSC KPSC → SEA KSEA

Tri Cities Airport → Seattle–Tacoma International Airport

🇺🇸 Pasco, US → 🇺🇸 Seattle, US

Departure Airport
Tri Cities Airport
ICAO Code:
KPSC
IATA Code:
PSC
City:
🇺🇸 Pasco
Country:
US
Elevation:
410 ft
Destination Airport
Seattle–Tacoma International Airport
ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

4

Operators

8

Daily Flights

172

Miles

34m

Flight Duration
Route Map
Operating Airlines
SkyWest ICAO: SKW • IATA: OO
Horizon ICAO: QXE • IATA: QX
Alaska Airlines ICAO: ASA • IATA: AS
PenAir ICAO: NLA
Airline ICAO IATA
SkyWest SKW OO
Horizon QXE QX
Alaska Airlines ASA AS
PenAir NLA -
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 33 11%
Tuesday 50 16%
Wednesday 40 13%
Thursday 43 14%
Friday 32 10%
Saturday 56 18%
Sunday 51 17%
Pattern Analysis
8 Daily Flights:
SKW3607 QXE2101 SKW3625 QXE2035 ASA795 SKW3015 SKW3628 QXE2034
Data Points: 305
API observations used to build this analysis
Weekdays: 198 flights
Weekend: 107 flights
Business Route More active on weekdays
All Flight Routes
4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
ASA795 B739 08:23 8:23 AM (Representative)
M T W T F S S
Dec 10, 2025 Active
Horizon
QXE / QX
QXE2101 QXE2035 QXE2034 E75L 11:28 11:28 AM (Representative)
M T W T F S S
Dec 10, 2025 Active
- E75L -
M T W T F S S
Oct 23, 2025 Active
SkyWest
SKW / OO
SKW3607 SKW3625 SKW3015 SKW3628 E75L 13:00 1:00 PM (Representative)
M T W T F S S
Dec 10, 2025 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4
Spotted Departure Times
Departure Time Operator ICAO IATA
08:23 8:23 AM Alaska Airlines ASA AS
11:28 11:28 AM Horizon QXE QX
13:00 1:00 PM SkyWest SKW OO
Time Information

Times are shown in the departure airport's local timezone (KPSC - America/Los_Angeles).

Total Departure Times: 3
Time Range:
08:23 - 13:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.