SEA KSEA → EWR KEWR

Seattle–Tacoma International Airport → Newark Liberty International Airport

🇺🇸 Seattle, US → 🇺🇸 Newark, US

Departure Airport
Seattle–Tacoma International Airport
ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft
Destination Airport
Newark Liberty International Airport
ICAO Code:
KEWR
IATA Code:
EWR
City:
🇺🇸 Newark
Country:
US
Elevation:
18 ft

2

Operators

2

Daily Flights

2398

Miles

4h 8m

Flight Duration
Route Map
Operating Airlines
United ICAO: UAL • IATA: UA
Alaska Airlines ICAO: ASA • IATA: AS
Airline ICAO IATA
United UAL UA
Alaska Airlines ASA AS
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 7 15%
Tuesday 6 13%
Wednesday 7 15%
Thursday 8 17%
Friday 5 11%
Saturday 7 15%
Sunday 7 15%
Pattern Analysis
2 Daily Flights:
ASA298 UAL2093
Data Points: 47
API observations used to build this analysis
Weekdays: 33 flights
Weekend: 14 flights
Business Route More active on weekdays
All Flight Routes
2 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
ASA298 B39M 06:04 6:04 AM (Representative)
M T W T F S S
Dec 23, 2025 Active
United
UAL / UA
UAL2093 B739 06:00 6:00 AM (Representative)
M T W T F S S
Dec 23, 2025 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2
Spotted Departure Times
Departure Time Operator ICAO IATA
06:00 6:00 AM United UAL UA
06:04 6:04 AM Alaska Airlines ASA AS
Time Information

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

Total Departure Times: 2
Time Range:
06:00 - 06:04
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.