What is rcin queue?

In watch queue cases, the passengers are required to report at the check-in counter and collect the boarding passes from the check-in counter only. So web check-in is not allowed in such case and shows as you are in 'watch - queue'. Answer 1 of 12: Hello, I am flying the day after tomorrow with Indigo and I have discovered I cannot do web checkin. Looking to skip the queues for your Go Air flight? Check the Go Air Web Check-in guide that helps you save time, skip queues and more. IndiGo a leading Domestic & International Indian Airlines which offers always cheap affordable, on time and hassle free operation at the Low cost, Discount.