FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

BNA ↔ BOS

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

291,190
2026 passengers
2,672
2026 departures
82.0%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
WNSouthwest Airlines Co.126,65291483.6%
B6JetBlue Airways85,78177078.1%
DLDelta Air Lines Inc.40,14237185.7%
YXRepublic Airline38,61561782.4%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015172,749473.3197,8131,36887.3%
2016358,374979.2410,4332,86487.3%
2017457,7961,254.2533,0883,96685.9%
2018518,3071,420.0610,5594,76784.9%
2019585,1401,603.1710,1995,77782.4%
2020176,069481.1402,9402,92343.7%
2021322,898884.7412,8743,66278.2%
2022463,6971,270.4571,3374,66981.2%
2023535,4911,467.1633,4694,65084.5%
2024629,2051,719.1741,0385,44884.9%
2025674,9101,849.1813,2565,76083.0%
2026291,1901,608.8355,0712,67282.0%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.