<h1>IndiGo expects under 1,000 cancellations Saturday after system reboot; anticipates normalization between December 10 and December 15.</h1> Operational disruptions at a major carrier are linked to planning gaps in the phased implementation of the Flight Duty Time Limitations (FDTL) and to temporary regulatory relief from enforcement; the carrier performed a full systems and schedule reboot causing mass cancellations as a necessary corrective step and projects a rapid reduction in cancellations with normalisation expected within a short, specified timeframe.