I went through multiple rounds of interviews. First round was phone interview with HR. Second was two phone interviews with two separate hiring managers. Third was a phone interview with senior director. I was then flown across the country for 2 nights to interview with 5 employees at HQ, 3 of which were HR, hiring manager, and the senior director I had already spoken to. Two others were their planning counterparts. All interviews were very standard situation, behavior, outcome questions and I had positive cues in all interactions, such as "that is a great answer" and "that's exactly what we are looking for". I was told I would hear in a week. Two weeks later I had heard nothing and reached out. HR informed me the team had been out of office and would check back.Three more weeks passed (holidays) and still nothing. Emailed HR again and no response. Called a week later and no response. Summary: Company essentially ghosted a candidate they flew across the country to interview. No "yes", no "no", no updates at all. Extremely unprofessional and seemingly disorganized. I was very interested in the role and was seriously considering moving for it. I still have heard nothing from them now 2 months later.