I'm flying on KLM from AMS to Kilimanjaro in a few weeks and back a few weeks later. I noticed that there is only an hour between take off and landing in JRO and DAR. So, I assume passengers destined for DAR stay on board in JRO and passengers embarking in JRO stay on board in DAR. Just curious if anyone knew when the plane gets cleaned and serviced or if it doesn't (other than what the flight attendants can accomplish).