Sichuan Airlines 3U

138 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 746 nonstop routes to 138 destinations across 25 countries, departing from 140 airports. Its busiest bases by nonstop route count are Chengdu (TFU), Chongqing (CKG) and Chengdu (CTU). Updated 30 August 2026.

Busiest Sichuan Airlines routes

Frequently asked questions

Where does Sichuan Airlines fly?

Sichuan Airlines (3U) flies nonstop to 138 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 746 nonstop routes serving 138 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 HEL–FRA (multiple daily), PVG–CTU (multiple daily), PVG–XIY (multiple daily), PVG–KMG (multiple daily) and PVG–NNG (multiple daily).

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