Shares of InterGlobe Aviation (IndiGo) were flat in early trade on Tuesday, edging up 0.02% to Rs 5,795.50, as investors weighed two key overhangs — slower-than-guided air-traffic growth in Q3 and the potential for another promoter stake sale.

Air-traffic growth trailing IndiGo’s own guidance

IndiGo had guided for high-teens capacity growth (17–19%) for the December quarter (Q3 FY26).
However, data so far in Q3 shows a noticeable gap:**

  • Domestic air-traffic growth: 5%
  • International air-traffic growth: 9%

This is significantly below the airline’s internal expectations and is contributing to near-term caution around passenger-load factors, yields and revenue per available seat kilometre (RASK).

Promoter stake-sale concerns resurface

Another factor weighing on sentiment is the ongoing overhang of a potential promoter stake sale.**

  • The last major block transaction took place on August 26.
  • Investors remain watchful of further stake trimming, which could dampen stock momentum in the short term.

Stock view

With a combination of traffic softness versus guidance and uncertainty around promoter activity, IndiGo continues to remain in focus as the airline moves deeper into the crucial festive-to-holiday travel cycle.