SEA KSEA → IAH KIAH

Seattle–Tacoma International Airport → George Bush Intercontinental Houston Airport

🇺🇸 Seattle, US → 🇺🇸 Houston, US

Departure Airport
Seattle–Tacoma International Airport
ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft
Destination Airport
George Bush Intercontinental Houston Airport
ICAO Code:
KIAH
IATA Code:
IAH
City:
🇺🇸 Houston
Country:
US
Elevation:
97 ft

3

Operators

3

Daily Flights

1875

Miles

4h 2m

Flight Duration
Route Map
Operating Airlines
United ICAO: UAL • IATA: UA
Alaska Airlines ICAO: ASA • IATA: AS
Atlas Air ICAO: GTI • IATA: 5Y
Airline ICAO IATA
United UAL UA
Alaska Airlines ASA AS
Atlas Air GTI 5Y
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 6 15%
Tuesday 6 15%
Wednesday 4 10%
Thursday 6 15%
Friday 6 15%
Saturday 4 10%
Sunday 8 20%
Pattern Analysis
3 Daily Flights:
UAL2340 ASA438 GTI8387
Data Points: 40
API observations used to build this analysis
Weekdays: 28 flights
Weekend: 12 flights
Business Route More active on weekdays
All Flight Routes
3 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
ASA438 B39M 11:52 11:52 AM (Representative)
M T W T F S S
Dec 9, 2025 Active
Atlas Air
GTI / 5Y
GTI8387 B744 03:25 3:25 AM (Representative)
M T W T F S S
Dec 10, 2025 Active
United
UAL / UA
UAL2340 A320 13:43 1:43 PM (Representative)
M T W T F S S
Dec 23, 2025 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3
Spotted Departure Times
Departure Time Operator ICAO IATA
03:25 3:25 AM Atlas Air GTI 5Y
11:52 11:52 AM Alaska Airlines ASA AS
13:43 1:43 PM United UAL UA
Time Information

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

Total Departure Times: 3
Time Range:
03:25 - 13:43
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.