FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

SAN ↔ SFO

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

750,098
2026 passengers
6,903
2026 departures
77.4%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
UAUnited Air Lines Inc.343,8142,58977.5%
WNSouthwest Airlines Co.226,0301,95674.5%
OOSkyWest Airlines Inc.74,5681,13886.4%
QXHorizon Air53,01479487.9%
ASAlaska Airlines Inc.29,56927862.0%
F9Frontier Airlines Inc.22,76014183.8%
DLDelta Air Lines Inc.343745.3%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
20151,586,0954,345.52,063,41114,89476.9%
20161,669,0864,560.32,198,51915,51475.9%
20171,724,5064,724.72,230,93315,12077.3%
20181,876,3595,140.72,324,94815,54580.7%
20191,692,8944,638.12,134,98814,63979.3%
2020555,0591,516.61,095,4598,69750.7%
2021814,1262,230.51,083,2639,18075.2%
20221,207,1983,307.41,495,05412,25080.7%
20231,251,7243,429.41,545,92412,43981.0%
20241,415,1743,866.61,738,73212,64181.4%
20251,687,2614,622.61,942,00713,97186.9%
2026750,0984,144.2968,8766,90377.4%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.