A horrifying incident took place on an IndiGo flight from Delhi to Lucknow. Post take-off, passenger seats started swaying. A traveller described it as a 'mini heart attack.’ The passenger took to social media to share his ordeal. In the caption, passenger Daksh Sethi said, “The first time it happened, it was a terrifying feeling tbh. Never experienced anything like this. The seats could literally swing back and forth.” IndiGo issued an apology after the video went viral.