Q4 Results Preview: Aviation sector to post weak quarter as airfares soar high According to brokerage firm Elara Capital, InterGlobe Aviation (Indigo) and SpiceJet are likely to report a combined adjusted profit after tax (PAT) of ₹23.4 billion in Q4FY24 versus ₹33.2 billion in Q3FY24 and ₹6.2 billion in Q4FY23.