Chengdu Metro Line 18

Chengdu metro line 18 connects Chengdu Tianfu International Airport with downtown Chengdu, about 70 kilometers (43.5 miles). In specific, it links South Railway Station and  Tianfu International Airport via 9 stations including Western China International Expo City and Jincheng Plaza. The whole line takes about 50 minutes and CNY10.

See metro maps for reference.
  

Stations	To Tianfu International Airport North		To South Railway Station
	First Train	Last Train	First Train	Last Train
South Railway Station	06:00	23:30	--	--
Incubation Park	06:03	23:33	06:44	00:16
Jincheng Plaza East	06:05	23:35	06:43	00:14
Century City	06:07	23:37	06:41	00:12
Haichang Road	06:12	23:42	06:36	00:07
Western China International Expo City	06:17	23:48	06:30	00:02
Xinglong	06:20	23:51	06:27	23:58
Sancha	06:33	00:04	06:14	23:46
Futian	06:39	00:09	06:08	23:40
T1& T2 of Tianfu International Airport	06:45	00:15	06:03	23:34
Tianfu International Airport North	--	--	06:00	23:30

  South Railway Station: Transfer with line 1 and line 7
 Incubation Park: Transfer with line 9
 Century City & Haichang Road: Transfer with line 1
 Western China International Expo City: Transfer with line 1 and line 6
 (“” refers to transfer stations)

 South Railway Station 

Inside the station

Surroundings: Tianfu Avenue, Tianren Rd., Guanghe 1st Street, South Railway Station, Changchengnanyuan Community, Duhuilu Community, Xinnan Zhongxin Office Building, Sichuan Cancer Hospital (No.2 People's Hospital), Yijia City Hotel
Bus Routes: 16, 109, 121, 153, 279, 74, 1074, 19, 49, 120, 1055, 187, 236, 256

 Incubation Park
Surroundings:  Shujin Road, Incubation Park, Jiaozi Park, Municipal Government, Tianfu Shijia Community, Jinyue Community, Chengnan Community, Damofang Community, Gaosheng Financial Center, Tianfu Middle School, Paotongshu Primary School, Agricultural Bank of China
Bus Routes: 84, 90, 162, G25, G79, G63, G64, G65, G66

 Jincheng Plaza East
Surroundings: Tianfu Avenue, East Jinyue Road, South Kehua Road, Guixi Ecopark, Jincheng Park, Jincheng Square, Shiji Xinyuan Community, Jincheng Shopping Mall, Chengdu SKP
Bus Routes: 74, 125, G164, Jiaozi Sightseeing Loop Line, BRT K13, Tianfu Airport Special Line 4

 Century City
Surroundings: Shijicheng Road, Jirui 3rd Road, Jiqing 5th Road, Century City, Swan Lake Garden Community, Wuguojie Community, Huishang Park, Jiangtan Park, Guilong Park, Tianfu Software Park, Shilong Square, Chengdu Metro Office Building, Bank of China, Fairmonl Hotel Chengdu
Bus Routes: 50, 118, 171B, 188, 503A, G32, G79, G84, BRT K13, Night Line 9

 Haichang Road
Surroundings: Haichang Road, Guangning Road, Fuhe Road, Lushan Avenue, Haichang Polar Ocean Park, Mingzhu Yiyuan Community, Gucheng Community, Huayang Coach Station, Tianfu District 5th Primary School, Merchants Bank, Construction Bank of China
Bus Routes: G50, 517, 541, 548, T1, T207, T213, T2, T34, TG11

 Western China International Expo City
Surroundings: Fuzhou Road, Hanzhou Road, Xiamen Road, Yanzhou Road, Tianfu Avenue, Western China International Expo City, Tianfu Park, Qinhuang River, Luxihe Ecological Park, Qinhuang Temple, Qinhuangyuan Community, Tianfu Central Business District, Zhaizi Mountain, Tianfu International Convention Center
Bus Routes: T1, T21, T40, Xinjin XK3

 Xinglong
Surroundings: Mengxi Road, North Kexuecheng Road, Hongxing Road, Qunxian Road, Kezhi Road, Xinglong Lake, Baoshui Yiyuan Community, Tianfu Middle School, Tianfu Industrial Park
Bus Routes: T2, T39, T102

 Sancha
Surroundings: Dongxin Ave., Anshun Street, Shuangjian Road, Huanhu Road, Huachang Village, Sancha Lake Reservoir, Guoning Huayuan Community, Xinsancha Middle School, Lin Shijian 2nd Primary School 
Bus Route: Dong 11, 12, 13, 14 & 23, Sancha Subway Station Shuttle Bus Line 2

 Futian
Surroundings: Luotianwan, Hangke Rd., Fuyuan Street
Bus Routes: Dong 25

 Terminal 1 & 2 of Tianfu International Airport
Surroundings: Konggang Ave., Tianfu Airport Hotel, Yunyue Rd., Tianfu Airport Long-distance Bus Station
Bus Routes: Tianfu Airport Special Line 1, 2, 3, 4 & 5

 Tianfu Airport North
Surroundings: Konggang Ave., Kunlun Street, Shenzhou Street, Aoxiang Street, Tianfu Airport Office Building
Bus Routes: K6, K9, Dong 18, 23 &26, Jianyang K1, Jianyang K2