The parallel runway configuration—which may have staggered or offset thresholds, as well as intersections with other runways—can allow simultaneous takeoffs and landings under most conditions. Such runway configurations are found at airports in all airspace classes, B through G, and they may include turf surfaces, too.
This is a companion discussion topic for the original entry at https://www.avweb.com/aviation-news/this-month-in-aviation-safety-parallel-runway-ops