** Indian carrier IndiGo's operator InterGlobe Aviation INGL.NS posted Q4 net loss of 26.62 billion rupees ($280.5 million) but guided for a mid-teen percentage rise in passenger revenue in Q1 as fare hikes help cushion higher fuel costs

** Shares rise 3.92% to 4,570.90 rupees

REVENUE SET TO RISE

** BofA Securities ("buy", PT: 5,100 rupees) says stronger-than-expected first-quarter passenger revenue guidance indicates better cost recovery and lifts FY27 EPS estimates to 41.9 rupees from 20.6 rupees

** Citi ("buy", PT: 5,100 rupees) says demand recovery in May and expectations of mid-teen passenger revenue growth in the current quarter support earnings outlook

** Goldman Sachs ("buy", PT: 5,200 rupees) says improved revenue outlook is encouraging, though higher costs and uncertainty around capacity growth remain near-term overhangs

** Jefferies ("buy", PT cut to 5,380 rupees from 5,500 rupees) says fare increases should help offset rising costs, though near-term performance may remain muted amid fuel and currency pressures

($1 = 94.9000 Indian rupees)