It depends. > In airplanes, jump seats—which are officially termed auxiliary crew stations—can be located in the flight deck. In cockpits, jump seats are provi

It depends. > In airplanes, jump seats—which are officially termed auxiliary crew stations—can be located in the flight deck. In cockpits, jump seats are provided for individuals who are not operating the aircraft. These might include trainee pilots, off-duty crew members in transition to another airport (see deadheading), government officials (such as Federal Aviation Administration staff), or airline staff. > Some airplanes do not have jump seats in the cockpit, while others have one or two. https://en.m.wikipedia.org/wiki/Jump_seat https://en.m.wikipedia.org/wiki/Jump_seat