No Title
If you have Valid H1B stamped on your passport and do not have I-94 better come by flight to USA from Canada and airlines staff will give you white I-94 which you have to fill up and INS officer will stamp it with date at Airport, on border you have also to get the I-94 and it will take time and lot of questions at this time. You can Go to Canada or UK or any other contry Port Of Entry will be in USA when you enter and it can be any border or Airport of USA, I did not understand this PORT OF ENTRY CHENAI? CHENAI is NOT port of entry to USA.It can be exit from India, but if you have not taken flight from Chenai, it has no problem, you can take the flight from Delhi , Bombay ,you can reach France or Canada, it has nothing to do with Port of Entry to USA.