FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

ORD ↔ PIT

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

299,579
2026 passengers
3,822
2026 departures
69.7%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
UAUnited Air Lines Inc.140,5071,27672.5%
YXRepublic Airline77,2421,33476.4%
AAAmerican Airlines Inc.57,75173557.0%
OOSkyWest Airlines Inc.13,88029068.5%
MQEnvoy Air8,58015077.0%
G7GoJet Airlines LLC d/b/a United Express1,3343380.8%
DLDelta Air Lines Inc.285371.1%
5YAtlas Air Inc.01

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015602,5561,650.8739,1008,49281.5%
2016596,4281,629.6726,6027,94482.1%
2017659,1381,805.9804,5417,94081.9%
2018648,4281,776.5807,7527,92780.3%
2019663,1621,816.9872,1397,94776.0%
2020194,697532.0335,7124,00058.0%
2021367,5091,006.9444,2455,54282.7%
2022471,8611,292.8550,9635,11285.6%
2023514,2211,408.8652,8025,52178.8%
2024550,3851,503.8679,9266,00580.9%
2025599,7471,643.1769,7137,35777.9%
2026299,5791,655.1429,6573,82269.7%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.