FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

ORD ↔ SDF

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

160,417
2026 passengers
4,246
2026 departures
71.0%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
YXRepublic Airline98,8841,89368.8%
OOSkyWest Airlines Inc.30,90470175.9%
G7GoJet Airlines LLC d/b/a United Express15,53141475.0%
MQEnvoy Air11,18619575.8%
UAUnited Air Lines Inc.2,0731960.4%
AAAmerican Airlines Inc.1,6901671.8%
NKSpirit Air Lines149184.7%
M6Amerijet International0170
KAQKalitta Air LLC01
GCAGlobal Crossing Airlines, Inc.010.0%
ABXABX Air Inc078
5XUnited Parcel Service0757

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015320,252877.4394,2927,73381.2%
2016308,170842.0372,1047,64482.8%
2017292,460801.3353,2897,54182.8%
2018311,783854.2388,9448,40680.2%
2019318,051871.4410,4158,75477.5%
2020124,527340.2240,4845,80451.8%
2021217,245595.2277,1766,15878.4%
2022219,388601.1264,3235,91683.0%
2023272,208745.8363,7096,27874.8%
2024295,102806.3385,8677,30076.5%
2025309,181847.1395,9727,71078.1%
2026160,417886.3225,9094,24671.0%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.