FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

LHR ↔ SFO

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

496,473
2026 passengers
2,095
2026 departures
79.2%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
BABritish Airways Plc211,62569484.0%
UAUnited Air Lines Inc.175,84190673.3%
VSVirgin Atlantic Airways109,00749581.0%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
20151,020,1492,794.91,213,8283,65684.0%
2016989,0982,702.51,242,0203,96679.6%
2017978,3552,680.41,279,9494,09876.4%
20181,027,9822,816.41,296,8894,26279.3%
20191,050,7772,878.81,257,3734,19683.6%
2020188,188514.2380,5261,44749.5%
2021154,196422.5321,5041,27948.0%
2022847,8582,322.91,097,7073,79277.2%
20231,040,5792,850.91,334,2824,33378.0%
20241,041,8112,846.51,312,7604,35379.4%
20251,030,3692,822.91,306,3814,28178.9%
2026496,4732,742.9626,4722,09579.2%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.