FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

IAD ↔ IAH

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

248,008
2026 passengers
1,773
2026 departures
83.7%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
UAUnited Air Lines Inc.247,5681,75483.9%
YVMesa Airlines Inc.242747.1%
C5CommuteAir LLC dba CommuteAir1941038.8%
27QJet Aviation Flight Services, Inc.4125.0%
N8National Air Cargo Group Inc d/ba National Airlines010.0%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015411,9091,128.5518,5013,19979.4%
2016404,4261,105.0492,3183,14182.1%
2017417,0531,142.6514,5363,15581.1%
2018423,9081,161.4508,0343,05083.4%
2019460,1241,260.6549,1633,27483.8%
2020206,734564.8364,5752,53856.7%
2021358,191981.3463,9163,46877.2%
2022449,0631,230.3542,2423,25582.8%
2023505,0151,383.6598,5623,44384.4%
2024495,9191,355.0581,8193,41685.2%
2025535,7621,467.8647,9093,92682.7%
2026248,0081,370.2296,4811,77383.7%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.