飞行进程单（Flight progress strips），是记录接受空中交通管制服务的航空器的信息和运行状态的记录条，帮助空中交通管制员了解航空器的航行信息、运行状态，上面记录了航空器呼号、起飞地和目的地、机型、航路以及计划时间、飞行高度等信息。
飞行进程单的规格为：长177.8mm (7in)，宽25.4mm (1in)。
飞行进程单可分为区域飞行进程单、进近飞行进程单、塔台飞行进程单、进近塔台飞行进程单。不同类型的飞行进程单应通过颜色加以区别。飞行进程单以红、黄、蓝、黑色加以区分，红色表示飞入管制区，蓝色表示飞出管制区，黄色表示飞越管制区，黑色表示除三种情况外的其他情况。

A flight progress strip is a small strip of paper used to track a flight in air traffic control (ATC). While it has been supplemented by more technologically advanced methods of flight tracking since its introduction, it is still used in modern ATC as a quick way to annotate a flight, to keep a legal record of the instructions that were issued, to allow other controllers to see instantly what is happening and to pass this information to other controllers who go on to control the flight.