question: Which airport mainly serves flights to several airline hubs in the western U.S., Los Angeles International Airport or Fresno Yosemite International Airport?
answer: Fresno Yosemite International Airport
context: Title: Los Angeles International Airport
  Passage: Los Angeles International Airport (IATA: LAX, ICAO: KLAX, FAA LID: LAX) is the largest and busiest airport in the Greater Los Angeles Area and the state of California, the second busiest airport in the United States, as well as one of the largest international airports in the world.  It is the only airport in the world to serve as a hub for five major airlines.
  Title: Fresno Yosemite International Airport
  Passage: Fresno Yosemite International Airport (IATA: FAT, ICAO: KFAT, FAA LID: FAT) , formerly Fresno Air Terminal, is a joint civil-military public airport in eastern Fresno, in Fresno County, California.  Located approximately 64 miles south of Yosemite National Park on California State Route 41, it is the closest airfield to the Park with scheduled passenger airline jet service.  Situated near California State Route 168 and California State Route 180, the airport covers 1728 acres .  It maintains two runways and one helipad.  Fresno Yosemite International is the air transport center for the San Joaquin Valley, with flights to several airline hubs in the western United States.  International flights to Mexico are available through Aeroméxico and Volaris.  The airport is also home to the Fresno Air National Guard Base and the 144th Fighter Wing (144 FW) of the California Air National Guard.
  Title: KSEE
  Passage: KSEE, virtual channel 24 (UHF digital channel 38), is an NBC-affiliated television station located in Fresno, California, United States.  The station is owned by the Nexstar Media Group, as part of a duopoly with CBS affiliate KGPE (channel 47).  The two stations share studio facilities located on East McKinley Avenue in East Fresno (several blocks from Fresno Yosemite International Airport); KSEE maintains transmitter facilities located on Bear Mountain (near Meadow Lakes).
  Title: KGPE
  Passage: KGPE, virtual channel 47 (UHF digital channel 34), is a CBS-affiliated television station located in Fresno, California, United States.  The station is owned by Nexstar Media Group, as part of a duopoly with NBC affiliate KSEE-TV (channel 24).  The two stations share studio facilities located on McKinley Avenue in East Fresno (several blocks from Fresno Yosemite International Airport); KSEE maintains transmitter facilities located on Bear Mountain (near Meadow Lakes).
citations: Los Angeles International Airport Fresno Yosemite International Airport