137 nonstop destinations · 25 countries
Main hubs: Chengdu (TFU) · Chongqing (CKG) · Chengdu (CTU)
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Sichuan Airlines (3U) operates 666 nonstop routes to 137 destinations across 25 countries, departing from 114 airports. Its busiest bases by nonstop route count are Chengdu (TFU), Chongqing (CKG) and Chengdu (CTU). Updated 30 June 2026.
Sichuan Airlines (3U) flies nonstop to 137 destinations in 25 countries, with the most routes from Chengdu (TFU), Chongqing (CKG) and Chengdu (CTU).
Sichuan Airlines operates 666 nonstop routes serving 137 destinations across 25 countries.
Sichuan Airlines's busiest airports by nonstop route count are Chengdu (TFU) (110 routes), Chongqing (CKG) (48 routes) and Chengdu (CTU) (41 routes).
Sichuan Airlines hubs: Chengdu (TFU) Chongqing (CKG) Chengdu (CTU) Kunming (KMG) Harbin (HRB) Xianyang (XIY)