Emailed Terracotta Warriors Tour company only less than 48 hours before deciding to do a warrior tour. My wife and I were in China sightseeing from the USA and decided to make a detour. They accommodated us quickly and smoothly. We flew in from Shanghai. They picked us up at the Xi’an airport, had lunch, saw the warriors, went to another burial site and returned to the airport to head on to Beijing. We landed in Xi’an at 11:10 am and was back to the airport by 6:00 pm. You could actually do the warriors only and be back to the airport by 4:00pm or less and still stop for lunch. Helen our guide was great and I strongly recommend asking for her. This company is based in Xi’an and the people really knew the history and stories behind the sights. We had a great time and thank you for accommodating us on such short notice.