Chongqing Jiangbei Airport to North or West Railway station on 2am

There are train ticket counters at T2 A and T2B but their operation time are at 09:00. So you are advised to book the ticket online. By the way, you can buy the train ticket on this website.

From the airport to North railway station, the fastest way is to take the metro line 10 and get off at North Square of North railway station. The duration is about 30 minutes. The earliest metro departs at 06:30. So you may get to the north railway station at about 07:00. But you cannot catch the train at 06:00. So if you want to take the train at 06:00 at North railway station, the only way is to take a taxi. The taxi fee is about CNY45-50.

From the airport to West railway station, the running time of bus no.K06 starts at 09:00. So you also have to take a taxi to catch the train at 08:00. The taxi fee is about CNY90-100.

Thanks for very helpful answer.
Kind regards.