An interview was schedule during my current work hours as this was the only time available. I discussed at length with the nice woman on the phone. I left a customer meeting early to drive over an hour to make the interview. I emailed approximately 30 minutes prior to the interview, I would be about 5 minutes late due to a customer meeting running long and heavy traffic while on the way. I never received a response and was turned away at the door after being 4 minutes late, when this was discussed prior to the meeting. It wasn't appreciated after having to leave my current position early, driving over 50 miles and well over an hour in traffic, to only be turned away after 4 minutes when the notification was made.