Sichuan Airlines 3U

137 nonstop destinations · 25 countries

Main hubs: Chengdu (TFU) · Chongqing (CKG) · Chengdu (CTU)

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Where Sichuan Airlines flies nonstop

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About Sichuan Airlines

Sichuan Airlines (3U) operates 745 nonstop routes to 137 destinations across 25 countries, departing from 140 airports. Its busiest bases by nonstop route count are Chengdu (TFU), Chongqing (CKG) and Chengdu (CTU). Updated 18 October 2026.

Busiest Sichuan Airlines routes

Frequently asked questions

Where does Sichuan Airlines fly?

Sichuan Airlines (3U) flies nonstop to 137 destinations in 25 countries, with the most routes from Chengdu (TFU), Chongqing (CKG) and Chengdu (CTU).

How many destinations does Sichuan Airlines fly to?

Sichuan Airlines operates 745 nonstop routes serving 137 destinations across 25 countries.

What are Sichuan Airlines's main hubs?

Sichuan Airlines's busiest airports by nonstop route count are Chengdu (TFU) (110 routes), Chongqing (CKG) (48 routes) and Chengdu (CTU) (41 routes).

Which routes does Sichuan Airlines fly most frequently?

Sichuan Airlines's most frequent nonstop routes are PVG–CTU (multiple daily), PVG–XIY (multiple daily), PVG–KMG (multiple daily), PVG–NNG (multiple daily) and BKK–TFU (multiple daily).

Sichuan Airlines hubs: Chengdu (TFU) Chongqing (CKG) Chengdu (CTU) Kunming (KMG) Harbin (HRB) Xianyang (XIY)