“…It would also be interesting to conduct LSA analysis to different online customer generated reviews such as Skytrax, Twitter and Facebook, as well as comparing the results of different websites. Ahn et al, 2015;Kim et al, 2016 Service Performance Ahn et al, 2015;Kim et al, 2016 Flight crew (courtesy, helpfulness and friendly) (7) Vlachos and Lin, 2014; Chen and Chao, 2015; Kim and Park, 2017 Professionalism of staff Forgas et al, 2010 Assurance (Courtesy and knowledge) Leong et al, 2015;Calisir et al, 2016;Rajaguru, 2016 Cabin/Aircraft Seat comfort (6) Medina- Muñoz et al, 2018;Forgas et al, 2010;Han et al, 2014;Chen and Chao, 2015;Kim and Park, 2017 Cabin (Interior) (7) Vlachos and Lin, 2014;Han et al, 2014;Chen and Chao, 2015 In-flight baggage space Medina-Muñoz et al, 2018;Kim and Park, 2017 Odour, temperature, air quality, noise Han et al, 2014 Airline Tangibles Suki, 2014;Kim et al, 2016;Kos Koklic et al, 2017;Leong et al, 2015;Calisir et al, 2016;Rajaguru, 2016 Aircraft type Chen andChao, 2015 Environment and facilities In-Flight entertainment Ahn et al, 2015 (11) Ahn et al, 2015Medina-Muñoz et al, 2018;Kim et al, 2016;Han et al, 2014;Chen and -Muñoz et al, 2018;Forgas et al, 2010;Vlachos and Lin, 2014;…”