Pacific Southwest Airlines
United States · SMILEY

Ukraine's flag carrier connecting the nation to the world.
- ›UIA was involved in the tragic shootdown of Flight PS752 by Iran on January 8, 2020, killing all 176 people on board.
- ›The airline suspended scheduled commercial flights following Russia's full-scale invasion of Ukraine in February 2022.
- ›UIA was established in 1992 as a joint venture with Austrian Airlines and other Western partners.
- ›At its peak, UIA served over 50 international destinations across Europe, Asia, the Middle East, and North America.
- ›The Ukrainian government holds a significant ownership stake in the airline.
Pacific Southwest Airlines, founded in 1949 and headquartered in San Diego, California, was a trailblazing regional carrier that helped establish the low-cost airline model in the United States. Known for its vibrant livery and famously cheerful cabin crew, PSA operated primarily along the California corridor connecting San Diego, Los Angeles, and San Francisco. The airline was acquired by USAir in 1988, ending its nearly four-decade run as one of America's most beloved regional carriers.
PSA operated a mixed fleet that included Boeing 727s, 737s, and Lockheed L-1011 TriStars during its later years of service.
AI-assisted overview, verified against public sources.
Primary hubs
Route network map (115 legs)












Route network
Pacific Southwest Airlines (PSA) was a low-cost airline in the United States headquartered in San Diego, California, that operated from 1949 to 1988. Founded by Kenny Friedkin and J. Floyd Andrews, it was the first substantial scheduled discount airline. PSA called itself "The World's Friendliest Airline" and painted a smile on the nose of its airplanes, the PSA Grinningbirds. The Los Angeles Times called PSA "practically the unofficial flag carrier airline of California for almost forty years".
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