BEG and PEK are approximately 4,613 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from BEG to PEK.
Airlines represented in the current schedule are Hainan Airlines (HU).
Aircraft listed in the current schedule include Airbus A330-300 (333), Airbus A330-800 (338), 787 and Boeing 787-9 (789).