FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

IAD ↔ SDF

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

47,370
2026 passengers
1,138
2026 departures
76.3%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
YVMesa Airlines Inc.35,53562777.6%
YXRepublic Airline11,34420572.8%
UAUnited Air Lines Inc.430470.5%
OHPSA Airlines Inc.61180.3%
LFCFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle010.0%
5XUnited Parcel Service0300

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
201529,69581.436,6401,19481.0%
201630,60183.636,5061,20483.8%
201729,88581.936,9061,22581.0%
201847,442130.059,4641,62079.8%
201958,028159.073,3511,90479.1%
202035,34996.671,4161,57149.5%
202178,504215.1101,5542,08377.3%
202257,317157.070,4081,51581.4%
202380,965221.8111,1462,07572.8%
2024102,177279.2133,2302,31776.7%
2025109,725300.6142,9882,42376.7%
202647,370261.762,0961,13876.3%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.