FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

PDX ↔ STS

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

47,875
2026 passengers
845
2026 departures
70.5%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
OOSkyWest Airlines Inc.33,30659274.0%
QXHorizon Air11,69320973.6%
ASAlaska Airlines Inc.2,8764440.8%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
201547,192129.355,10072585.6%
201649,566135.461,49381080.6%
201758,353159.971,21293781.9%
201859,891164.180,4841,05974.4%
201957,609157.879,4201,04572.5%
202020,58256.243,16856847.7%
202133,81992.749,33765068.5%
202243,751119.954,03671181.0%
202344,302121.452,82069583.9%
202470,732193.394,6201,24574.8%
202576,361209.296,9071,27478.8%
202647,875264.567,92884570.5%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.