Xining Caojiabu Airport (XNN) serves Xining; Xinzheng Airport (CGO) serves Zhengzhou.
The airports are 677 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from XNN to CGO.
Marketing airlines listed in the current schedule, including codeshare sellers, are Sichuan Airlines (3U), Lucky Air (8L), Air China (CA), China Southern Airlines (CZ), Chengdu Airlines (EU), China Express Airlines (G5), Zhejiang Loong Airlines (GJ), Kunming Airlines (KY), XiamenAir (MF), Hebei Airlines (NS), Shandong Airlines (SC), Tibet Airlines (TV) and Shenzhen Airlines (ZH). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Nov 2, 2026 – Oct 29, 2027.