FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

OAK ↔ ONT

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

121,682
2026 passengers
1,984
2026 departures
56.4%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
WNSouthwest Airlines Co.121,6761,39856.4%
ANADVANCED AIR, LLC6185.7%
FXFederal Express Corporation0255
5XUnited Parcel Service0330

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015519,7131,423.9671,6495,81277.4%
2016523,3651,430.0690,5105,95175.8%
2017525,3501,439.3697,3235,85075.3%
2018550,5161,508.3703,0576,07278.3%
2019522,8721,432.5696,3876,02075.1%
2020202,215552.5420,5224,20148.1%
2021228,777626.8347,0223,83565.9%
2022360,829988.6552,9305,02265.3%
2023332,312910.4501,0874,56766.3%
2024310,140847.4496,7844,37162.4%
2025294,707807.4504,5794,39258.4%
2026121,682672.3215,8751,98456.4%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.