FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

IAD ↔ TYS

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

60,332
2026 passengers
1,247
2026 departures
77.3%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
C5CommuteAir LLC dba CommuteAir43,2611,02184.7%
G4Allegiant Air10,32910057.4%
YVMesa Airlines Inc.6,67712474.8%
OHPSA Airlines Inc.651100.0%
OOSkyWest Airlines Inc.010.0%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
201559,166162.179,7181,58574.2%
201656,940155.671,3591,42879.8%
201757,282156.982,1401,37269.7%
201878,904216.2106,8942,10773.8%
201984,182230.6109,6942,12176.7%
202033,32691.162,9701,21752.9%
202156,137153.877,4941,54972.4%
202258,028159.071,4311,42681.2%
202368,575187.979,0271,57886.8%
2024100,024273.3116,0092,31786.2%
2025122,651336.0150,4512,72581.5%
202660,332333.378,0911,24777.3%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.