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PenAir was an Alaska-based regional airline that operated scheduled passenger, charter, medevac, and Essential Air Service flights.

Last updated August 24, 2026

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Overview

PenAir, formally Peninsula Airways, was a regional airline based in Anchorage, Alaska. It developed from a small bush-flying operation founded by Orin Seybert in 1955 into one of Alaska's principal commuter carriers. The airline served communities whose geography, weather, and limited road infrastructure made air transport essential, particularly across the Alaska Peninsula, the Aleutian Islands, Kodiak Island, and western Alaska. Its activities included scheduled passenger flights, charter work, medical evacuation, subcontracted flying, and service supported by the U.S. Essential Air Service program. Seybert began the business as a teenager in Pilot Point with a two-seat Taylorcraft. The company expanded gradually, adding larger light aircraft, acquiring fixed-base and aviation-service facilities, and taking over or supporting routes in remote coastal communities. In the 1960s and 1970s, Peninsula Airways worked with Reeve Aleutian Airways and operated amphibious aircraft such as the Grumman Widgeon and Grumman Goose. These aircraft allowed the company to serve locations that lacked conventional runways. The carrier later expanded through acquisitions, including the assets of Tibbetts-Herre Airmotive and Air Transport Services in Kodiak. The company received a Civil Aeronautics Board certificate in 1980 and became eligible for subsidized Essential Air Service routes in the early 1980s. It added turboprops, established a larger Anchorage presence, and began operating Fairchild Swearingen Metroliners in 1987. PenAir also provided specialized aviation services. In 1989 it supported cleanup activity following the Exxon Valdez oil spill and began round-the-clock medevac work for Alaska Regional Hospital. The PenAir name became the company's principal trading identity in 1991. That year it entered a codeshare and Mileage Plan relationship with Alaska Airlines, a relationship that became central to its scheduled Alaska network. PenAir transitioned some operations to the more demanding Federal Aviation Administration Part 121 framework in 1996 and acquired Saab 340B aircraft in 1997. For many years, Saab turboprops formed the core of its scheduled fleet. The airline was also notable for operating unusual aircraft in commercial service, including the Grumman Goose, whose final scheduled commercial flight took place in 2012, and the Saab 2000, which PenAir operated in the United States on scheduled passenger routes. Beginning in 2012, PenAir expanded beyond Alaska after winning Essential Air Service contracts in the Northeast. It created a Boston hub and served destinations including Presque Isle, Plattsburgh, and seasonal Bar Harbor. In 2016 it added routes from Denver and Portland, including subsidized services in Kansas, Nebraska, California, and Oregon. The continental expansion proved difficult. PenAir filed for Chapter 11 bankruptcy protection in August 2017, citing operational and staffing pressures, and withdrew from its Denver and Portland hubs. It subsequently experienced further route cancellations and staffing-related service failures in the Northeast. By 2019, PenAir's own brand had been substantially reduced. Direct ticket sales under the PenAir name ended on June 1, 2019, with flights marketed under Ravn Alaska flight numbers. A fatal 2019 accident at Unalaska further damaged the carrier's position. In 2020, the suspension and bankruptcy of parent RavnAir Group brought PenAir's remaining operations to an end. PenAir is therefore best understood as a defunct regional airline whose identity was closely associated with remote-Alaska connectivity, interline and capacity-purchase relationships, subsidized rural air service, and specialized bush aviation.

History

Peninsula Airways was founded in 1955 by Orin Seybert in Pilot Point, Alaska. Seybert initially operated a two-seat Taylorcraft and expanded the operation with a Piper Tri-Pacer. The company incorporated in 1965 and acquired a fixed-base operation in King Salmon. During the following decade it developed a network of scheduled and charter services across the Alaska Peninsula and the Pribilof Islands. In 1967, Peninsula Airways became a full-time subcontractor for Reeve Aleutian Airways, serving communities covered by Reeve's certificate obligations. The carrier acquired the assets of Tibbetts-Herre Airmotive in 1969 and expanded its amphibious operations. By the early 1970s it was linking King Salmon with St. Paul and St. George, while charter flights extended to Dutch Harbor, Atka, Adak, and other Aleutian locations. The purchase of two Grumman Goose aircraft from Reeve in 1977 led to a larger Cold Bay base with facilities and employee housing. The Civil Aeronautics Board granted the airline a Part 401 certificate in 1980. In 1983 Peninsula Airways acquired its first turboprop, a Cessna Conquest, and became the first Alaska carrier to qualify for CAB Part 419 subsidy support. This enabled Essential Air Service operations to communities including Atka, St. George, and Kodiak. In 1985 the company acquired Air Transport Services in Kodiak, gaining facilities, aircraft, and year-round island routes. It established an Anchorage base and added scheduled Anchorage–King Salmon and Anchorage–Dillingham service in 1986. A Fairchild Swearingen Metroliner joined the fleet in 1987. After several Dillingham bush operators lost their FAA certificates in 1988, Peninsula Airways established a Dillingham operation and began serving nearby communities. In 1989 it supported Exxon-related cleanup work after the Exxon Valdez oil spill and began 24-hour medevac service for Alaska Regional Hospital. The PenAir trading name was adopted in 1991, when the airline also began its codeshare and Mileage Plan relationship with Alaska Airlines. The carrier moved part of its operation to FAA Part 121 rules in 1996, becoming an early U.S. regional operator to make the regulatory transition for aircraft in the 10-to-19-seat range. Saab 340B aircraft were acquired in 1997, and a new Anchorage hangar and office complex opened in 1998. PenAir explored larger turboprop equipment for the Unalaska–Anchorage market during the 2000s and 2010s, including the Bombardier Q400 and Saab 2000. The Saab 2000 ultimately became an important part of the fleet, while the Grumman Goose made its final commercial flight in 2012. That same period saw expansion outside Alaska. After winning Essential Air Service contracts in the Northeast, PenAir established a Boston hub and served Presque Isle, Plattsburgh, and seasonal Bar Harbor. In 2016 it opened additional hubs at Denver and Portland and added subsidized routes in the Great Plains, California, and Oregon. The continental expansion was not sustained. PenAir filed for Chapter 11 in August 2017 and announced the closure of its Denver and Portland operations. Route reductions continued as staffing problems affected both subsidized and unsubsidized services. In 2018, Boston-area routes were cancelled early, with the airline citing insufficient staffing and thereby failing to complete portions of its Essential Air Service commitments. From June 2019, PenAir stopped direct ticket sales under its own name; remaining flights were marketed through Ravn Alaska. The fatal Flight 3296 accident at Unalaska in October 2019 occurred during the carrier's final period of operation. In 2020, RavnAir Group suspended operations and entered bankruptcy proceedings, ending PenAir's remaining flying. The airline's history reflects the opportunities and constraints of remote-region aviation: it served communities inaccessible by road, relied on government-supported routes and airline partnerships, and used a mixture of conventional turboprops and distinctive amphibious aircraft.

  • 2020

    Operations cease amid RavnAir Group bankruptcy

    [1]

    RavnAir Group suspends operations and files for bankruptcy, ending PenAir's remaining service.

  • 2019

    Direct PenAir ticket sales end

    [1]

    Flights cease to be marketed and sold directly under the PenAir brand and instead use Ravn Alaska flight numbers.

  • 2017

    Chapter 11 filing

    [1]

    PenAir files for Chapter 11 bankruptcy protection and begins withdrawing from its Denver and Portland operations.

  • 2016

    Denver and Portland expansion

    [1]

    The airline opens additional hubs and receives multiple Essential Air Service awards in the central and western United States.

  • 2012

    Expansion into the Northeastern United States

    [1]

    After receiving Essential Air Service awards, PenAir establishes a Boston hub and begins serving communities in Maine and New York.

  • 2012

    Final scheduled Grumman Goose flight

    [1]

    PenAir's Grumman Goose makes its last commercial flight between Unalaska and Anchorage.

  • 1997

    Saab 340B acquisition

    [1]

    PenAir adds Saab 340B aircraft, which become a central part of its scheduled regional fleet.

  • 1991

    PenAir brand and Alaska Airlines partnership

    [1]

    Peninsula Airways begins doing business as PenAir and starts codeshare and Mileage Plan cooperation with Alaska Airlines.

  • 1987

    Metroliner enters service

    [1]

    The airline places its first Fairchild Swearingen Metroliner into service; the type remains in its fleet until 2011.

  • 1983

    First turboprop and Essential Air Service eligibility

    [1]

    PenAir acquires a Cessna Conquest and qualifies for subsidized Essential Air Service routes.

Products and positioning

A community-oriented regional and bush airline focused on connecting remote Alaskan communities, while also operating subsidized rural routes and contracted regional services elsewhere in the United States.

  • Passenger airline service · 1955

    Scheduled regional passenger service

    PenAir's core offering was scheduled regional flying linking Anchorage with communities across Alaska, including Cold Bay, Dillingham, Dutch Harbor, King Salmon, Kodiak, Fairbanks, and Sand Point. The network was designed for short-haul and remote-market connectivity, often using Saab 340B or Saab 2000 turboprops.

  • Subsidized regional air service · 1983

    Essential Air Service operations

    PenAir operated routes supported by the U.S. Essential Air Service program. These services connected smaller communities in Alaska and, during the 2010s expansion, locations in Maine, New York, Kansas, Nebraska, California, and Oregon with larger regional hubs.

  • Charter flight service · 1955

    Charter aviation

    Charter flying was an important part of PenAir's early and mature business. The airline served industrial, government, community, and remote-location needs across the Alaska Peninsula and Aleutian Islands, using both landplanes and amphibious aircraft as local infrastructure required.

  • Medical aviation · 1989

    Medevac service

    PenAir provided emergency medical transport in Alaska, including a 24-hour medevac arrangement for Alaska Regional Hospital beginning in 1989. This service complemented its scheduled network and supported communities with limited access to hospitals and roads.

  • Regional turboprop fleet · 1997

    Saab 340B operations

    The Saab 340B became one of PenAir's principal aircraft for scheduled regional service. Its capacity and operating characteristics suited the airline's short-haul markets and its Alaska Airlines codeshare flying.

  • Regional turboprop fleet

    Saab 2000 operations

    PenAir was notable as the only U.S. carrier operating the Saab 2000 in scheduled passenger service. The faster, larger turboprop was used on selected routes, including service associated with the Alaska network.

Marketing campaigns

  • Flying Can

    Alaska

    PenAir participated with other Alaskan aviation companies in Flying Can, a community recycling initiative supporting the collection of aluminum cans and number 1 PET bottles in rural communities.

    Outcome. The program provided a way for remote communities to move recyclable materials through the regional aviation network.

Brand decisions

  • 2019

    Move sales and marketing under Ravn AlaskaStrategy

    Background

    PenAir's independent brand presence had weakened amid financial and operational difficulties.

    Action taken

    Beginning June 1, PenAir stopped direct ticket sales under its own brand and used Ravn Alaska flight numbers for remaining flights.

    Aftermath

    PenAir continued as an operating identity within the Ravn network until operations ended in 2020.

  • 2017

    Withdraw from Denver and Portland hubsStrategy

    Background

    PenAir's expansion into continental Essential Air Service markets placed pressure on the airline as it entered Chapter 11 restructuring.

    Action taken

    The carrier ended its Denver and Portland hub operations and reduced associated routes.

    Aftermath

    Several non-subsidized routes ended quickly, while subsidized routes required transition arrangements until replacement operators could be selected.

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