IndiGo cancels 76 flights at Kolkata Airport Sunday, passengers face harassment

• 76 IndiGo flights were cancelled at Kolkata's N S C Bose International Airport on Sunday.
• The cancellations included 53 departures and 23 arrivals.
• IndiGo also cancelled 41 flights on Saturday and 47 on Friday from Kolkata.
• Passengers faced "harassment" due to multiple reschedules and cancellations, disrupting urgent travel and increasing ticket costs.
• IndiGo operated 1,650 of 2,300 daily flights on Sunday, with 650 cancelled nationwide, and anticipates network stabilization by December 10.

Why It Matters: IndiGo flight cancellations at Kolkata Airport disrupt travel and increase costs.