FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

IAD ↔ PIT

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

101,275
2026 passengers
1,452
2026 departures
71.1%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
UAUnited Air Lines Inc.47,86554762.7%
YXRepublic Airline39,50765080.3%
YVMesa Airlines Inc.10,28917083.9%
C5CommuteAir LLC dba CommuteAir1,6163689.8%
G7GoJet Airlines LLC d/b/a United Express1,2852988.6%
DLDelta Air Lines Inc.3381036.1%
MXBreeze Aviation Group DBA Breeze194279.2%
9EEndeavor Air Inc.62189.9%
ACAir Canada55178.6%
1EQKaiserAir, Inc.52176.5%
LFCFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle12275.0%
OOSkyWest Airlines Inc.010.0%
5XUnited Parcel Service02

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015155,885427.1194,1882,86580.3%
2016168,646460.8201,9842,84883.5%
2017165,423453.2199,4952,79082.9%
2018185,924509.4244,3092,86976.1%
2019176,307483.0214,4142,85882.2%
202066,214180.9113,4571,52158.4%
2021105,636289.4133,8461,87078.9%
2022149,615409.9180,8212,57282.7%
2023161,465442.4200,0202,80080.7%
2024153,271418.8186,3722,51982.2%
2025192,170526.5249,8572,99176.9%
2026101,275559.5142,5211,45271.1%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.