It was my connecting fligh from chicago -> Detroit -> Amsterdam -> New Delhi.
In Chicago airport I did n't find any trolley to take my luggages and so had to carry them. Painfull job!!!
Be careful to enter in the right gate of the airport, otherwise will have to travel the internal connecting train with all the luggages with you like what I did. pathetic!!
After reacing Detroit, felt comfortable, but forgot to change my wrist watch time. I was taking the pleasure of visiting all the fancy shops when A BIG problem came down. I was almost about to miss my flight to Amsterdam. So be very careful to keep on changing your watch time if required accordingly with each different location otherwise you will loose ur track.