IndiGo CEO: Flight cancellations to ease, normalcy by Dec 15; Centre probes (79 chars)

• IndiGo CEO Pieter Elbers acknowledged severe operational disruptions, with over 1,000 flights cancelled on December 5.
• Cancellations are expected to drop below 1,000 on December 6, with normalcy anticipated between December 10 and 15.
• Disruptions were attributed to a system reboot, tech glitches, weather, congestion, and new FDTL norms.
• The Central government has ordered a high-level inquiry into IndiGo's widespread flight cancellations and delays.
• DGCA formed a committee to investigate and temporarily suspended FDTL orders to aid operational stability.

Why It Matters: IndiGo's flight disruptions lead to government inquiry, affecting air travel.