FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

KTN ↔ SEA

Two-way market traffic, capacity, airline participation and annual performance.

112,911
2026 passengers
1,458
2026 departures
66.8%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
ASAlaska Airlines Inc.112,9111,45866.8%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015246,559675.5364,7353,10567.6%
2016245,273670.1375,0023,12665.4%
2017254,481697.2373,0623,07668.2%
2018257,412705.2382,2443,32067.3%
2019241,941662.9372,0503,31465.0%
2020107,149292.8258,0462,41041.5%
2021225,812618.7331,4612,97868.1%
2022261,546716.6375,0393,30569.7%
2023263,289721.3370,6293,32971.0%
2024273,540747.4410,2363,36766.7%
2025265,697727.9364,2593,09972.9%
2026112,911623.8168,9881,45866.8%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.