Contents I. CORE BUSINESS ACTIVITIES. 2 UNITED AIRLINE... 2 QANTAS AIRLINE. 3 II. DIFFERENCES IS SOCIAL REPORTS. .3 ANALYSIS OF SOCIAL REPORTS. .3 THE DIFFERENCE.. .. 4 III. SUSTAINABLE DEVELOPMENT GOALS. ..4 UNITED AIRLINE SDG. 5 QANTAS AIRLINE SDG. 5 IV. SUSTAINABILITY PHASE/S (Dunphy, Griffiths & Benn). . 6 UNITED AIRLINE SUSTAINABILITY PHASE. 6 QANTAS AIRLINE SUSTAINABILITY PHASE... .7 V. REFLECTION OF STATED VALUES. UNITED AIRLINE VALUES REFLECTION.. .7 QUANTAS AIRLINE VALUES REFLECTION................. 8 REFERENCES. 9