FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

BOS ↔ BUF

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

90,995
2026 passengers
1,253
2026 departures
64.3%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
B6JetBlue Airways62,21767863.6%
YXRepublic Airline21,14143763.8%
MQEnvoy Air7,38813373.1%
ACAir Canada202396.2%
1EQKaiserAir, Inc.47169.1%
DLDelta Air Lines Inc.010.0%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015255,156699.1345,6184,17573.8%
2016256,043699.6349,9434,04673.2%
2017256,444702.6363,7994,21270.5%
2018295,682810.1411,6614,71071.8%
2019289,204792.3400,2494,43572.3%
202053,253145.5122,0511,28843.6%
202153,548146.770,95169875.5%
202276,324209.1102,85096474.2%
2023163,609448.2210,7812,05377.6%
2024162,021442.7188,5811,84885.9%
2025191,646525.1259,3552,06173.9%
202690,995502.7141,5011,25364.3%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.