Visitors who want direct access to the Mt Fuji area from the Narita Airport will have a better option with the updated timetable according to a joint press release by operators Fuji Kyuko Kanko Co., Ltd and Keisei Bus Co., Ltd.
The new service will cut travel time between the two sites to about 3.5 hours while the revised departure times will cater to the early morning arrivals/departures at Narita.
The new timetable can be found here:
http://bus.fujikyu.co.jp/pdf/upload/20170707-635074575.pdf
JR East also runs a direct Narita Express train to the Fuji Lakes area (departure Narita 9:15 and arrival Kawaguchiko 12:43) though services are only on Sat/Sun and National Holidays.