New Delhi: A Delhi-bound IndiGo flight, originated from Cochin, diverted to Bhopal due to a medical emergency on board, the airlines said in a statement on Friday. "IndiGo flight 6E 2407 operating from Cochin to Delhi has been diverted to Bhopal due to a medical emergency on board. We regret the inconvenience caused to other passengers," said the statement read by low-cost airline IndiGo.