FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

BOS ↔ ORD

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

845,947
2026 passengers
7,179
2026 departures
81.2%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
UAUnited Air Lines Inc.368,0712,50281.4%
AAAmerican Airlines Inc.248,9961,92579.6%
YXRepublic Airline75,5851,20183.0%
DLDelta Air Lines Inc.74,11365484.1%
B6JetBlue Airways50,68846777.0%
MQEnvoy Air28,26142687.8%
BABritish Airways Plc233191.0%
LFCFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle010.0%
5XUnited Parcel Service02

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
20151,834,6175,026.32,080,93414,35088.2%
20161,915,4915,233.62,191,90914,09887.4%
20171,917,9865,254.82,152,87113,37189.1%
20181,947,8935,336.72,244,62614,45986.8%
20191,877,0925,142.72,209,83815,02884.9%
2020570,2481,558.1982,1247,30658.1%
2021932,6332,555.21,098,3479,32884.9%
20221,446,0123,961.71,752,70813,20982.5%
20231,466,1344,016.81,670,55212,25987.8%
20241,689,8024,616.91,945,39913,68886.9%
20251,791,8284,909.12,056,10914,38987.1%
2026845,9474,673.71,042,1497,17981.2%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.