IndiGo has secured a coveted Heathrow slot, despite initial rejection, joining elite airlines pushing hard for UK access.

• Heathrow slots are highly contested, with even legacy players like Air India struggling to expand presence at the airport.
• IndiGo’s entry comes amid Europe’s growing resistance to aviation expansion and tighter environmental regulations.
• Missing this opportunity could have closed doors permanently; IndiGo acted decisively to secure long-term global ambitions.