I have a flight to Hong Kong next Saturday at 8 am. I was planning to leave for the airport between 5 and 5:30; will it be difficult to find a taxi on the street at that hour? I am staying on campus at UIBE, in the northeast of the city. It's not a hotel, exactly, so I don't think they could call for a cab (if anyone is even up at that hour), and I don't have a phone.

I should have gotten up at 5 this morning and gone out to the street to check it out, but alas, I am not one to get up that early unless I absolutely must. So I turn to you for advice. Thanks in advance!