I am a first time traveler to Europe. I have booked by flight from Chennai on 27th July with two transits at Mumbai and then Abu Dhabi and reaching Frankfurt, Germany at 7 am on 28th July. My Schenghen visa validity is from 28th July to 11th August.
Departure from Chennai 1.10 pm on 27th July, reaching Mumbai, Onward flight from Mumbai at 7 pm on 27th July, reaching Abu Dhabi, onward flight at 2 am on 28th July reaching Frankfurt 7 am on 28th July.
I am being told that my immigration check would happen at Mumbai airport only and that airlines may deny boarding because the visa validity starts the next day. what should I do?