FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

IAD ↔ SFO

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

453,719
2026 passengers
2,673
2026 departures
86.4%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
UAUnited Air Lines Inc.453,5792,66886.4%
DLDelta Air Lines Inc.134293.1%
27QJet Aviation Flight Services, Inc.6315.4%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
20151,115,1803,055.31,315,1307,77584.8%
20161,106,1503,022.31,367,2357,82180.9%
20171,060,1362,904.51,355,2797,57678.2%
20181,005,3082,754.31,228,5686,90381.8%
20191,009,7052,766.31,202,9456,51483.9%
2020290,789794.5551,8352,78852.7%
2021406,6311,114.1522,8372,60677.8%
2022804,2312,203.4940,0114,43285.6%
2023983,2172,693.71,172,8845,24683.8%
2024998,7462,728.81,165,3855,47085.7%
20251,007,5452,760.41,200,7255,77483.9%
2026453,7192,506.7525,4152,67386.4%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.