Bay Area air hub Crossword Clue

 The three main air hubs in the San Francisco Bay Area are:

San Francisco International Airport (SFO) is the largest airport in the Bay Area and the second-busiest in California, after Los Angeles International Airport (LAX). It is located in San Mateo County, about 13 miles (21 km) south of San Francisco.

Oakland International Airport (OAK) is the second-busiest airport in the Bay Area. It is located in Alameda County, about 10 miles (16 km) east of Oakland.

Mineta San José International Airport (SJC) is the third-busiest airport in the Bay Area. It is located in San Jose, about 10 miles (16 km) south of downtown San Jose.

SFO is the primary hub for United Airlines and Alaska Airlines. OAK is a focus city for Southwest Airlines and Allegiant Air. SJC is a focus city for JetBlue Airways and Spirit Airlines.

The Bay Area also has several smaller airports, including:

Sonoma County Airport (STS) in Santa Rosa

Moffett Federal Airfield (NUQ) in Mountain View

Reid-Hillview Airport (RHV) in San Jose

Hayward Executive Airport (HWD) in Hayward

These airports offer a variety of commercial and general aviation services.