Measuring terminal operational efficiency with MarineTraffic Did you know? 5,3 days is the average time a New Panamax vessel spends at berth, in the APM Pier 400 Container Terminal of Los Angeles port, our data shows. Apart from real-time dwell times at anchorages, MarineTraffic provides accurate information of operational times at each berth/terminal. Thanks to our unique berth mapping system, we help professionals identify carrier or terminal performance, and use this data to ensure efficient