Daily shuttle bus is a 6hours transit time.Departure is 8.15am with Check in by 7.30am latest and Pick up from airport is by 8.45am.From Nairobi to Namanga Border is two and half hours with one stop over for washroom.Then 30-45 mins at the Namanga border.at the border driver may assist you with border process where his attention is needed.After border we have 2 hours to Arusha with drop off at Mezaruna.on your travel you need Yellow fever certificate to Tanzania,Visa can get at the border,bring something to read,water and avoid food on the way.
The Border is seamless in one stop point to the other.You need to fill your adress in Tanzania ,hotel Name and Telephone number either of host,company or hotel visiting.