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

110

Flights Spotted

172

Miles

35m

Flight Duration
Route Map
Operating Airlines
SkyWest Airlines ICAO: SKW • IATA: OO
Horizon Air ICAO: QXE • IATA: QX
Alaska Airlines ICAO: ASA • IATA: AS
NLA ICAO: NLA
Airline ICAO IATA
SkyWest Airlines SKW OO
Horizon Air QXE QX
Alaska Airlines ASA AS
NLA NLA -
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 11 10%
Tuesday 18 16%
Wednesday 21 19%
Thursday 15 14%
Friday 10 9%
Saturday 20 18%
Sunday 15 14%
Pattern Analysis

Based on 110 flight observations across all operators on this route.

Total Flights Observed: 110
Actual flights spotted on this route
Weekdays: 75 flights
Weekend: 35 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 Aircraft Type Typical Time Flight Count Days Active Last Seen Status
B39M 08:45 8:45 AM (Representative) 13
M T W T F S S
Sep 16, 2025 Active
NLA
NLA
E75L 13:05 1:05 PM (Representative) 2
M T W T F S S
Sep 1, 2025 Active
Horizon Air
QXE / QX
E75L 16:06 4:06 PM (Representative) 23
M T W T F S S
Sep 17, 2025 Active
E75L 05:20 5:20 AM (Representative) 71
M T W T F S S
Sep 17, 2025 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4
Spotted Departure Times
Departure Time Operator ICAO IATA
05:20 5:20 AM SkyWest Airlines SKW OO
08:45 8:45 AM Alaska Airlines ASA AS
13:05 1:05 PM NLA NLA -
16:06 4:06 PM Horizon Air QXE QX
Time Information

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

Total Departure Times: 4
Time Range:
05:20 - 16:06
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.