Why IndiGo flights are getting cancelled, when the situation may return to normal, and how you can prepare: Here are some answers

Angry scenes continue at IndiGo counters across Indian airports as hundreds of flights face delays and cancellations, leaving thousands of passengers stranded. The problems have led to the cancellation of nearly 1,000 flights in the last few days as services were delayed at various airports and operational disruptions continued for the fourth consecutive day.