FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

BOS ↔ ICN

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

87,227
2026 passengers
357
2026 departures
86.1%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
KEKorean Air Lines Co. Ltd.87,22735786.1%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
20162584.3275193.8%
201979,671218.398,45436680.9%
202023,44664.156,14020841.8%
202120,94657.484,85031424.7%
202265,624179.899,41636466.0%
2023142,867391.4169,46461784.3%
2024168,007459.0201,25773183.5%
2025165,981454.7200,60472582.7%
202687,227481.9101,30035786.1%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.