IndiGo apologizes for flight chaos, tells DGCA causes "not possible to pinpoint".

• IndiGo apologized for widespread flight disruptions, citing an "unfortunate and unforeseeable confluence" of multiple operational factors in its reply to DGCA.
• CEO Pieter Elbers and COO Isidre Porqueras submitted their response to DGCA's show cause notices regarding the flight chaos.
• IndiGo stated it's "not possible to pinpoint the exact cause(s)" yet, requesting more time for a full Root Cause Analysis.
• Preliminary triggers for the disruptions included minor technical glitches, weather, winter schedule transitions, congestion, and new FDTL crew-rostering rules.
• DGCA is examining IndiGo's response and will take appropriate enforcement action.

Why It Matters: IndiGo's chaos highlights air travel reliability issues and regulatory scrutiny.