The World's Airlines

Past, Present & Future

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All the Airlines beginning with O

Airline Dates Status Country

 O J Whitney Flying Service

1922 - 1931* Status? USA

 O.F.S. Air Services

**** - **** Status? South_Africa

 O.I.L. Airways

2004* - 2004* Status? Armenia

 Oahu & Kauai Airlines

1976* - 1976* Status? USA

 Oak Harbor Airlines

1971 - 1974 Renamed USA

 OASIS (Orient Air Systems & Integrated Service)

1978* - 1979* Status? Philippines

 Oasis Flight Services

2009* - 2012* Status? USA

 Oasis Hong Kong Airlines

2006 - 2008 Inactive Hong_Kong

 Oasis International Airlines

1988 - 1996 Inactive Spain

 Obel*

1990s Inactive USA

 Oberoi Aviation

**** - **** Status? India

 OCA International

2007 - 2008* Status? Germany

 Occidental Airlines

1995^ - 2006 Inactive Liberia

 Occitan Air

1981* - 1981* Status? France

 Occitania Jet Fleet

1999* - 2004 Renamed France

 Ocean Air

2001* - 2001* Inactive Maldives

 Ocean Air

2004* - 2004* Status? Bulgaria

 Ocean Air Tradeways

**** - **** Renamed USA

 Ocean Airlines

2004 - 2008 Inactive Italy

 Ocean Airlines

2004* - 2006* Inactive Comoros

 Ocean Airways

(2005*) Began? France

 Ocean Airways

1979 - 1981 Inactive USA

 Ocean Pacific Air Services

2010* - 2011* Status? Canada

 Ocean Reef Airways

1970 - 1982 Renamed USA

 Ocean Wings

1990 - 2002* Status? USA

 Oceanair

1979* - 1984* Inactive Puerto_Rico

 Oceanair

1988* - 1988* Inactive USA

 OceanAir

1990^ - 1998 Renamed Portugal

 Oceanair Line

1988* - 1988* Status? Puerto_Rico

 OceanAir Linhas Aereas

1998 - 2010 Renamed Brazil

 Oceania Air

2005 - 2006* Status? Australia

 O'Connor Airlines

1973 - 2007 Inactive Australia

 OCS (Overseas Courier Services)

1975^ - date Active Japan

 OCS (Overseas Courier Services)

1996* - 1996* Status? UK

 Octavia Airlines

2001* - 2005 Inactive France

 Odengene Air Shuttle (OAS Helicopters)

2007* - date Active Nigeria

 Odessa Airlines (Open Joint Stock Company Odessa Airlines)

1996 - date Active Ukraine

 Odette Airways

2002 - 2003 Renamed Switzerland

 Odin Air

1994* - 1994* Status? Iceland

 Oduber Aviation

2004* - 2004* Status? Aruba

 Odyssey Airlines

2014 > Planned UK

 Odyssey International

1988 - 1990 Inactive Canada

 Oesterreichische Inlands und Regional-fludienst

1993* - 1994 Renamed Austria

 OFD (Ostfriesischer-Flugdienst)

2013 - date Active Germany

 Ogooue Air Cargo

1988* - 1989 Inactive Gabon

 Ohana by Hawaiian

2014 - date Active USA

 Ohio Air Centre

**** - **** Status? USA

 Ohio Transport

1930* - 1930 Renamed USA

 Ohio Valley Aviation

1972* - 1972* Status? USA

 Oil Trans Air

2004* - 2004* Status? Russia

 OK Czech

**** - **** Status? Czechoslovakia

 Okada Air

1983 - 2003* Inactive Nigeria

 Okair (Oaha and Kauai Airlines)

1975* - 1980 Renamed USA

 OKAir Airlines

2002* - 2003* Status? USA

 Okanagan Air Services

1947 - 1949 Renamed Canada

 Okanagan Helicopters

1949 - 1987 Renamed Canada

 Okapi Airlines

2011 - 2011 Inactive DR_Congo

 Okapi Airways

1990s Status? Central_African_Republic

 Okavango Air Service

**** - **** Status? Botswana

 Okavango Exploration

**** - **** Status? Botswana

 Okay Airways (Ao'Kai Airlines)

2005 - date Active China

 Oki Air Internantional

1993 - 2008* Status? Montenegro

 Oklahoma Executive Jet Charter

1999* - 1999* Status? USA

 Oklahoma Short Line Airways

1930 - 1930 Inactive USA

 Oklahoma-Texas Air Line

1931 - 1932 Inactive USA

 Ola

2014 > Planned Comoros

 OLAG (Osterreichische Luftverkehrs AG)

1923* - 1938 Renamed Austria

 Old Colony Airlines

1931 - 1932 Inactive Canada

 Old South Air Service

1975* - 1979* Inactive Puerto_Rico

 Olimex

1999* - 2004* Inactive Czech_Republic

 Olimp Air

2009* - 2009 Inactive Kazakhstan

 Olley Air Service

1934 - 1947 Renamed UK

 Olley Air Service

1952* - 1960 Inactive UK

 Olson Air Service

1987* - 2006* Status? USA

 OLT (Ostfriesische Lufttransport)

1970 - 1974 Renamed West_Germany

 OLT (Ostfriesische Lufttransport)

1991 - 2011 Renamed Germany

 OLT Express

2011 - 2013 Renamed Germany

 OLT Express Poland

2012 - 2012 Inactive Poland

 OLT JetAir

2012 - 2012 Renamed Poland

 OLT Ostfriesische Lufttaxi

1958* - 1970 Renamed West_Germany

 OLT Regional Express

2012 - 2012 Renamed Poland

 Olympic Air

2009 - date Active Greece

 Olympic Airlines

2003 - 2009 Inactive Greece

 Olympic Airways

1957 - 2003 Renamed Greece

 Olympic Aviation

1971 - 2003 Renamed Greece

 Olympic Northern Airlines

(1977*) Began? USA

 Om Airways

(2005) Began? Nepal

 Omaha Aviation Commuter

1979* - 1980* Status? USA

 Oman Air

1993 - date Active Oman

 Oman Aviation Services

1981 - 1993 Renamed Oman

 Oman International Services

1981* - 1981* Renamed Oman

 Omar Air

**** - **** Inactive Nigeria

 Omega

2009* - 2009* Status? Ukraine

 Omega Aero Transportes

1989* - 1989* Status? Mexico

 Omega Air

1990* - 1990* Status? USA

 Omega Air

2004* - 2004* Status? Germany

 Omega Air Cargo

2004* - 2004* Renamed USA

 Omega Airlines

**** - **** Status? USA

 Omega Airlines

1996* - 2000* Status? Ireland

 Omni (Omni Aviaca e Tecnolgia)

2004* - date Active Portugal

 Omni Air

2004^ - date Active Nigeria

 Omni Air Express

1993 - 1997 Renamed USA

 Omni Air International

1997 - date Active USA

 Omni Air Transport

1983 - 1993 Renamed USA

 Omni Airlines

1977* - 1981 Renamed USA

 Omniflight Airways*

1988* - 1988* Status? USA

 Omniflys

1992^ - date Active Mexico

 Omnineca Air Services

1980* - 1980 Renamed Canada

 Omsk State Enterprise

1994* - 1994 Renamed Russia

 Omskavia (Omsk Airlines)

1994 - 2008 Inactive Russia

 OMTA (Organisacao Mineira de Transportes Aereos) o s e s Aereos)

1952* - 1952* Status? Brazil

 On Air

1978* - 1979* Status? Canada

 On Air

2006 - 2009 Renamed Italy

 On Safari Airlines

(2000) Began? South_Africa

 ONA (Overseas National Airways)

1950 - 1978 Inactive USA

 ONA (Overseas National Airways)

1978 - 1982 Renamed USA

 ONA (Overseas National Airways)

1987* - 1990 Inactive Belgium

 ONAT (Orvis Nelson Air Transport Company)

1946 - 1946 Renamed USA

 One Airlines

2013 - date Active Chile

 Onedot Aviation

2003^ - 2008* Inactive Nigeria

 Oneida Air

2000* - 2000* Renamed USA

 OneJetOne Airways

(2010) Began? Kenya

 One-Two-GO (1-2-Go)

2003 - 2009 Inactive Thailand

 ONG Airlines

1967 - 1969* Status? USA

 Ontario Airways

Early 1940s Status? Canada

 Ontario Central Airlines

1947^ - 1984 Renamed Canada

 Ontario Express

1988 - 1993 Renamed Canada

 Ontario Northern Airways

1960 - 1979* Status? Canada

 Ontario Worldair

1978 - 1980 Inactive Canada

 Onur Air (Onur Hava Yollary)

1992 - date Active Turkey

 Onyx Airlines

(2004) Began? Thailand

 Onyx Aviation

1987* - 1987* Status? USA

 Opal Air

1963* - 1981* Status? Australia

 Opa-Locke Aviation Center

1997* - 1998* Status? USA

 OPAS (Ontario Provincial Air Service)

1924^ - date Active Canada

 Open Sky Airlines

(****) Unconfirmed Russia

 OpenSkies

2008 - date Active UK

 ORA Taxi Aereo

1999* - 1999* Status? Brazil

 Orange Air

2005 - 2006 Inactive Sierra_Leone

 Orange Air

2014 > Planned USA

 Orange Aviation

1990* - date Active Israel

 Orange Cargo (OrangeCargo)

2003 - 2004 Inactive Japan

 Orange County Airways

1969* - 1979* Status? USA

 Orbest

2007 - date Active Portugal

 Orbest Orizonia Airlines

2011 - 2013 Inactive Spain

 ORBI Air Company

1997 - 1998 Renamed Georgia

 ORBI Georgian Airways

1992^ - 1997 Renamed Georgia

 Orbit Aviation

(2006) Began? UAE

 Orca Air (OrcaAir)

1996 - 2002 Inactive Egypt

 Orca Airways

2005^ - date Active Canada

 Orca Bay Aviation

1996* - 1999* Status? USA

 Orcas Island Air Service

1947 - 1948 Renamed USA

 Ord Air Charter

1984* - 1998* Status? Australia

 Orebro Air Orebro Air

1975 - 1985 Renamed Sweden

 Orebro Aviation

1998* - 2011 Renamed Sweden

 Orel Avia Airlines

1991 - 1999 Inactive Russia

 Orelair Enterprise

2004* - 2006* Status? Russia

 OrenAir (Orenburg Airlines)

1992 - date Active Russia

 Orenburzhye

2012* - date Active Russia

 Orex (Oriental Express)

2003 - 2007 Inactive Turkey

 Orex Airlines

(2008) Began? Turkey

 Orex Orbit Air Cargo (Orbit Express Airlines)

1994 - date Active Turkey

 Orian Air Lease

(****) Unconfirmed USA

 Oribi Air

1975* - 1975 Renamed South_Africa

 Orient Air

1991 - 1994* Status? UK

 Orient Air

2007* - 2007* Status? Syria

 Orient Airlines

1994* - 1994 Inactive Cambodia

 Orient Airways (Orient Air)

1947 - 1955 Renamed Pakistan

 Orient Avia

1994 - 2000* Inactive Russia

 Orient Eagle Airways

1997^ - 2002 Inactive Kazakhstan

 Orient Express Airlines

(1997) Began? USA

 Orient ExpressAir

(1992) Began? Thailand

 Orient Thai Airlines

1995 - date Active Thailand

 Orientair

(1974*) Began? UK

 Oriental Air

1992 - 1992 Inactive UAE

 Oriental Air Bridge

2001 - date Active Japan

 Oriental Airlines

1990 - 2003 Inactive Nigeria

 Oriental de Aviacion

1997* - 1999* Inactive Venezuela

 Oriental Express

(2001) Began? Turkey

 Oriental Pearl Airlines

(1985*) Began? Hong_Kong

 Oriental Pearl Airlines

1972* - 1973 Inactive Hong_Kong

 Origin Pacific Airways

1997 - 2006 Inactive New_Zealand

 Oriol Avia Soviet Austrian JV

1995* - 1996* Inactive Russia

 Oriole Express

1980* - 1996* Status? South_Africa

 Oriole Express

1997* - 1999 Inactive Comoros

 Orion

1979 - 1989 Renamed UK

 Orion - Pilmayquén

2002* - 2003* Inactive Argentina

 Orion Air

1980* - 1990 Inactive USA

 Orion Air

2004* - 2008* Status? Seychelles

 Orion Air Cargo (Aerolineas Orion Cargo Colombia)

2000* - 2011* Inactive Colombia

 Orion Air Transport

1954* - 1954* Status? USA

 Orion Airways

1956* - 1960 Inactive UK

 Orionair

1988 - 1990 Inactive USA

 OrionAir

2006 - date Active Spain

 Orlan-2000

2009* - 2010 Inactive Kazakhstan

 Orlando Airlines

1943 - 1947 Renamed USA

 Oromia Airways

2009* - 2009* Status? Ethiopia

 Orsmond Aviation (Ormsmond Aviation)

1999* - 2005* Status? South_Africa

 Ortner Air Service

1965 - 1965* Inactive USA

 Oryx Aviation

1956^ - 1959 Renamed South_West_Africa

 Osab Air (Cosab Airline)

2009 - date Active Somalia

 OSAS (Overseas Scandinavian Airlines System)

1946* - 1951 Renamed Scandinavia

 OSAS (Owen Sound Air Services)

1973^ - 1984 Renamed Canada

 Oscar Winchell Air Service

**** - **** Status? USA

 Osh-Avia

2008* - 2008* Status? Kyrgyzstan

 Osnaburgh Airways

2004* - 2006* Status? Canada

 Osprey Wings

1979* - date Active Canada

 Osterman Air Charter

1963 - 1965 Renamed Sweden

 Ost-Europa-Union

1923* - 1923* Renamed Germany

 Ost-Vest-Tranzit

2005* - 2005* Status? Russia

 Otdelnata Air Enterprise

(****) Unconfirmed Russia

 Otis Spunkmeyer Air

1990 - 1999 Inactive USA

 Otonabee Airways

1971^ - 1980 Renamed Canada

 OTRAG Range Air Services

1977* - 1979* Status? Zaire

 Otte Air (OtteAir)

2002 - 2002* Status? Germany

 Otter Air

1985* - 1986 Renamed USA

 Our Airline

2006 - date Active Nauru

 OurJet

2003 - 2003 Renamed UK

 Out Island Airways (OIA)

1971* - 1973 Renamed Bahamas

 Outback Air

1984* - 1984 Renamed Australia

 Outsize Air Cargo

1983 - 1989 Inactive USA

 Overland Air Services

1952* - 1952* Status? Australia

 Overland Airways

1931 - 1931 Inactive USA

 Overland Airways

2003 - date Active Nigeria

 Overnight Cargo Nigeria

**** - **** Status? Nigeria

 Overseas Air Transport

1961* - 1961* Renamed UK

 Overseas Aviation (C.I.)

1956* - 1961 Inactive UK

 Overseas Aviation Corporation

(****) Unconfirmed USA

 Overseas Charter International

(****) Unconfirmed Panama

 Overseas Colonial Airways

1955* - 1957* Inactive USA

 Overseas International Distributers

1978* - 1979 Inactive USA

 Owenair

**** - **** Status? South_Africa

 Owensboro Aviation

1964 - 1974 Renamed USA

 Oxaero (Oxford Aerocharter)

1998* - 2001* Status? UK

 Oxley Airlines

1979* - 1994 Renamed Australia

 Oxnard Air Freight

1950 - 1951 Inactive USA

 Oxygene Airways

2010 - 2010 Inactive France

 Oy Nordair

1973* - 1979 Renamed Finland

 Oyonnair

1989^ - date Active France

 Ozark Air Lines

1943 - 1987 Renamed USA

 Ozark Air Lines

2000 - 2004 Renamed USA

 Ozark Airways

1932 - 1933 Inactive USA

 OzJet

2005 - 2009 Inactive Australia

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