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1979 – Launch of Air Lanka with two Boeing 707 aircraft (1st September)
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1979 – Maiden flight to Bangkok on 1st September
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1979 – Services are launched to Bahrain, Frankfurt, London, Singapore, Kuala Lumpur, Dubai, Paris, Zurich, Madras and Male
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1980 – Launch of Air Lanka Catering Ltd
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1980 – First Lockheed L1011 Tristar acquired
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1984 – Boeing 747-200 acquired
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1990 – Air Lanka becomes a member of IATA (International Air Transport Association)
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1990 – Three Ilyushin IL-86’s leased to operate mercy flights for Sri Lankans fleeing Gulf War
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1991 – First international airline to obtain IATA accreditation for its Centre for Training
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1992 – Launched frequent flyer programme “The Serendib Club”
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1993 – First Airbus A320-200 acquired
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1994 – First Airbus A340 acquired, becoming the first in South Asia to operate Airbus A340
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1998 – Enters into a strategic partnership with Emirates
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1999 – Air Lanka rebranded as SriLankan Airlines
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1999 – First Airbus A330-200 acquired
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2000 – Phased out Lockheed Tristars for an all-Airbus fleet
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2000 – The cargo arm rebranded as 'SriLankan Cargo' and as a separate entity
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2000 – SriLankan Cargo launches dedicated freighter service using Antonov AN12F aircraft
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2001 – Launch of revamped SriLankan website
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2001 – Skytrax Airline of the Year - Central Asia
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2002 – Launch of leisure arm, SriLankan Holidays
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2002 –Skytrax Airline of the Year - Central Asia
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2003 – Skytrax names SriLankan as having “World’s Friendliest Cabin Staff”
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2003 –Skytrax Airline of the Year - Central Asia
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2003 – World Airline Entertainment Association (Avion awards) – Best Overall Inflight Entertainment among small fleets
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2003 – Airbus Industrie: most efficient operator of A330s in the world among small fleets
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2004 – Launch of domestic floatplane service, SriLankan Air Taxi
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2004 – Launch of Serendib Lounge, the new Business Class Lounge in BIA
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2004 – Avion Awards – Best Overall Inflight Entertainment among small fleets
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2004 – Centre for Asia Pacific Aviation Award: Airline Turnaround of the Year
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2004 –Skytrax Airline of the Year - Central Asia
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2004 – Launch of the community arm, SriLankan Cares
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2005 – Launched massive relief effort in the aftermath of the devastating 2004 Boxing Day tsunami
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2006 – Launch of International Aviation Academy (IAA)
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2006 – Changi Airline Awards - Top five Airlines operating to Changi Airport- Singapore
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2006 – SriLankan Catering commissions state-of-the-art Flight Kitchen
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2006 – Goa becomes SriLankan’s 50th destination
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2007 – Receives IOSA safety and quality certification from IATA
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2007 – Engineering awarded EASA (European Aviation Safety Agency) 145 standard
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2007 – PATA Best Airline Marketing Campaign Gold Award for "Home Away From Home"
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2007 – First international airline to achieve 100 flights per week to India
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2008 – Registration of ISAGO (IATA Operational Safety Audit for Ground operations)
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2008 – Launch of frequent flyer programme, FlySmiLes
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2008 – Management of SriLankan reverts to the Government of Sri Lanka
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2008 – Airbus Industrie Global Award - Operational Excellence of A340s among small fleets
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2008 – Re-fleeting of A320s begins with arrival of first aircraft in four years
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2009 – Launched Corporate Environment Policy
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2009 – Operates pioneering First Green Flight in South Asia
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2009 – Engineering carries out first ever Combined Heavy Maintenance Check
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2010 – IATA Platinum Award for being among the first to launch 2D Bar Coded Boarding Passes
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2010 – Effie Award in the Travel & Tourism category for ‘Hotseats’ marketing campaign
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2011 – International Aviation Academy named a ‘Top Ten’ Training Centre in South Asia by IATA
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2011 – Opens SriLankan Flight Academy with Sri Lanka’s first Flight Simulator for pilot training
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2012 – APEX Best in Region - Asia & Australasia award at Passenger Choice Awards, USA
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2013 – Enters IATA Premier Circle as one of Top Ten Training Centres in the world
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2014 – SriLankan joins oneworld, an alliance of world class airlines
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2014 – SriLankan Cares-funded modern child psychiatric unit opens at Lady Ridgeway Hospital
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2014 – Takes delivery of three brand new A330-300 aircraft as part of re-fleeting plan
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2015 – APEX Passenger Choice Award for “Superior Achievement in Passenger Experience”
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2015 – Society for Human Resource Management (SHRM) award - Excellence in Human Resource - South Asia
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2016 – World Travel Awards - World's Leading Airline Operating to the Indian Ocean
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2016 – Launches operations to 11 new destinations including Gan Islands, Maldives, remaining the only international airline to date to fly to Gan
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2017 – In-flight Asia Pacific Awards - Innovation in Commercial Airline Cabins
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2017 – Induction of Airbus A320 and A321neo aircraft
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2017 – Launched flights to Melbourne, Hyderabad, Coimbatore and Visakhapatnam
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2017 – World Travel Awards - World’s Leading Airline to the Indian Ocean
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2017 – Golden City Gate Awards, ITB Berlin - Gold Award MICE Promotions
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2017 – APEX Awards - 4-star rating in the Major Regional Airline category
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2017 – Top Travel Awards - Best Airline in South Asia
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2018 – Most punctual global airline in September; Over 91% of flights on-time
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2018 – World Travel Awards - World’s Leading Airline to the Indian Ocean
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2018 – APEX Awards - 4-star rating in the Major Regional Airline category
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2018 – Golden City Gate Awards, ITB Berlin - First Star, Campaign Category
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2019 – Most punctual global airline in June; second time in less than 12 months!
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2019 – APEX Awards - 4-star rating in the Major Airline category
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2019 – PATA Gold Award - Marketing-Carrier
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2019 – World Travel Awards - World’s Leading Airline to the Indian Ocean
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2019 – SriLankan Aviation College named an IATA Regional Top performing Authorised Training Centre
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2019 – Golden City Gate Awards, ITB Berlin - First Star, Airline-Corporate Category
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2020 – Commenced cargo flights to support local exporters during the pandemic
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2020 – Operated mercy repatriation flights to Wuhan and other global cities
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2020 – PATA Gold Award - Marketing-Carrier
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2020 – First Star – Airline International category – Golden City Gate Awards, ITB Berlin
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2020 – World Travel Awards - World’s Leading Airline to the Indian Ocean
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2020 – Golden City Gate Awards, ITB Berlin - First Star, Campaign Category
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2021 – Diamond Status – APEX Health and Safety Audit powered by SimpliFlying
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2021 – “Best in Managing Health at Work” – Asian Leadership Awards
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2021 – World’s Leading Airline to the Indian Ocean – World Travel Awards
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2021 – PATA Gold Award - Marketing-Carrier
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2021 – Engineering expands MRO business with several new customer airlines
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2022 – APEX Passenger Choice Awards – Best Cabin Service in Central Asia
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2022 – APEX Awards - 4-star rating in the Major Airline category
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2022 – Sheikh Mohammed Bin Rashid Al Maktoum (SMBR) Global Aviation Awards – Best Aviation Sustainability Programme (Mathaka upcycling project)
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2022 – PATA Gold Award - Marketing-Carrier
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2022 – Changi Airline Awards – Resilience Award
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2022 – National Logistics Gold Award for SriLankan Cargo
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2023 – APEX IFSA Best Inflight Food or Beverage 2024 Award – SriLankan Flavours
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2023 – APEX Awards - 4-star rating in the Major Airline category
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2023 – India Cargo Awards - Best International Cargo Airline
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2023 – PATA Gold Award - Marketing-Carrier
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2023 – First airline ground operator in South Asia to introduce a self-service check-in and bag drop facility from SITA, the global leader in airport technology, for international travel
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2023 – Arabian Cargo Awards - ‘Emerging Cargo Airline’ Award
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2024 – PATA Gold Award - Marketing-Carrier