Summary
For more than half a century, USAir and its successor, US Airways, were among the best-known names in American aviation. From humble beginnings serving small communities in the northeastern United States, the airline grew into one of the country’s largest carriers before ultimately disappearing into American Airlines.
Along the way, it operated an extraordinary variety of aircraft, pioneered major airline mergers and became a familiar sight at airports across North America and Europe.
The Origins: Allegheny Airlines
Allegheny DC-9. Photo: Dean Faulkner
The story begins not with USAir, but with Allegheny Airlines.
Founded in 1939 as All American Aviation, the company initially transported mail using small aircraft before expanding into passenger services after the Second World War. In 1953 it adopted the name Allegheny Airlines, reflecting its growing network across Pennsylvania, Ohio and the Mid-Atlantic states.
During the 1960s and early 1970s, Allegheny became one of the United States’ “local service airlines”, connecting dozens of smaller communities with larger cities. Its fleet included Convair 440s, Martin 2-0-2s, Convair 580s and Douglas DC-9s, building a reputation for dependable regional service.
Building a National Airline
A Lake Central Nord 262. Photo: Michael G Smith
Airline deregulation in 1978 transformed the US aviation industry and presented Allegheny with an opportunity to expand far beyond its traditional markets.
The airline had already begun growing through acquisition. It absorbed Lake Central Airlines in 1968 and Mohawk Airlines in 1972, greatly expanding its route network throughout the eastern United States.
Recognising that the Allegheny name no longer reflected its ambitions, the airline rebranded as USAir in 1979.
The new identity signalled its intention to become a truly national carrier, with Pittsburgh emerging as its principal hub. Additional hubs developed at Philadelphia, Charlotte and Baltimore as the airline steadily expanded across the country.
A Fleet Every Enthusiast Remembers
Joseph Vallowe, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons
USAir became synonymous with one of the most varied fleets in North America.
The Boeing 727 formed the backbone of the airline throughout the 1980s, operating everything from short commuter routes to longer domestic services. Alongside them flew large fleets of Douglas DC-9s and the Boeing 737.
A classic USAir F28. Photo: Kev Cook
Perhaps most distinctive were the airline’s Fokker F28 Fellowship jets. USAir became one of the world’s largest operators of the Dutch-built regional jet, using it extensively on shorter routes where larger aircraft would have been uneconomic.
By the 1990s, the airline had modernised with Boeing 737 Classics, Airbus A319s, A320s and A321s, eventually becoming one of Airbus’ largest North American customers.
Widebody operations also developed, with Boeing 767s and later Airbus A330s opening routes across the Atlantic to Europe.
Expanding Through Mergers
Piedmont operated Boeing 767-200s. Photo: Aero Icarus
Like many US airlines, USAir grew significantly through acquisitions.
In 1987 it purchased Pacific Southwest Airlines (PSA), famous for its smiling aircraft liveries and extensive California network. The following year it acquired Piedmont Airlines, gaining valuable hubs in Charlotte and Baltimore together with a modern fleet and an extensive route system throughout the eastern United States.
These mergers transformed USAir from a predominantly northeastern airline into one of America’s largest carriers.
They also brought together three of the country’s most recognisable airline liveries under a single brand.
From USAir to US Airways
By the mid-1990s, the airline wanted an identity that better reflected its international ambitions.
In 1997, USAir officially became US Airways, accompanied by a refreshed dark blue livery and an increasing emphasis on transatlantic services from Philadelphia and Charlotte.
The airline continued expanding internationally while strengthening its domestic network, eventually joining the Star Alliance in 2004 before later becoming a member of the Oneworld alliance.
Difficult Years
US Airways fleet. Photo: Michael Bludworth
The early 2000s proved exceptionally challenging.
Following the terrorist attacks of 11 September 2001, US Airways suffered a dramatic decline in passenger demand. Combined with rising fuel prices and intense competition from low-cost carriers, the airline entered Chapter 11 bankruptcy protection twice, in 2002 and again in 2004.
Despite these setbacks, the airline survived through restructuring, cost-cutting and strategic changes that allowed it to continue operating.
America West Changes Everything
Paul Carter from Vancouver, WA, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons
One of the most significant moments in the airline’s history came in 2005.
US Airways merged with America West Airlines, itself a successful carrier based in Phoenix.
Interestingly, although the combined airline retained the better-known US Airways name, it was effectively managed by the former America West leadership. Phoenix became an important western hub alongside Philadelphia, Charlotte and Washington National, giving the airline a truly nationwide network.
The Merger with American Airlines
The final chapter began in 2013.
US Airways merged with American Airlines to create what became the world’s largest airline at the time.
Initially, both airlines continued operating separately while fleets, staff and reservation systems were integrated. The final US Airways-operated flight took place on 16 October 2015, when Flight 1939 flew from San Francisco to Philadelphia—a flight number chosen to honour the year All American Aviation had been founded.
With that, the US Airways brand quietly disappeared after 36 years, although its corporate history stretched back more than seven decades.
A Lasting Legacy
Photo (c) American Airlines
Today, USAir and US Airways live on through American Airlines.
Although the name has disappeared, USAir’s influence on modern American aviation remains unmistakable. Its network, its fleet, its hubs and its people all became part of today’s American Airlines, ensuring that one of America’s most recognisable airlines continues to shape air travel long after its final flight.
American Airlines also honours its memory through heritage livery jets depicting US Airways, Allegheny, America West and PSA Airlines.
What are your memories of USAir or US Airways? Did you ever fly with them? Leave a comment below.
