# C3812 \| CR Train Info

C3812 · Train details；上海 → 南通；Departure 20:51 · Arrival 22:21

Page URL: [https://crinfo.net/trains/C3812/55000C381200?lang=en](https://crinfo.net/trains/C3812/55000C381200?lang=en)

Times use Asia/Shanghai (UTC+08:00).

Travel day 1 is the departure day; day 2 is the following calendar day.

- Service plan versions: 55000C381200

- Train: C3812/C3813

- Origin: [上海](https://crinfo.net/stations/%E4%B8%8A%E6%B5%B7?lang=en)

- Departure: 20:51

- Destination: [南通](https://crinfo.net/stations/%E5%8D%97%E9%80%9A?lang=en)

- Arrival: 22:21

- Train type: CRH2A

- Depot: 南京动车段

- Service: 南京客运段

## Service calendar

- Calendar window: 2026-09, 2026-10, 2026-11

- Observed service: 2026-09-01, 2026-09-02, 2026-09-03, 2026-09-04, 2026-09-05, 2026-09-06, 2026-09-07, 2026-09-08, 2026-09-09, 2026-09-10, 2026-09-11, 2026-09-12, 2026-09-13, 2026-09-14, 2026-09-15, 2026-09-16, 2026-09-17, 2026-09-18, 2026-09-19, 2026-09-20, 2026-09-21, 2026-09-22, 2026-09-23, 2026-09-24, 2026-09-25, 2026-09-26, 2026-09-27, 2026-09-28, 2026-09-29, 2026-09-30, 2026-10-01, 2026-10-02, 2026-10-03, 2026-10-04, 2026-10-05, 2026-10-06, 2026-10-07, 2026-10-08, 2026-10-09, 2026-10-10, 2026-10-11, 2026-10-12, 2026-10-13, 2026-10-14, 2026-10-15, 2026-10-16, 2026-10-17, 2026-10-18, 2026-10-19, 2026-10-20

- Predicted service: 2026-10-21, 2026-10-22, 2026-10-23, 2026-10-24, 2026-10-25, 2026-10-26, 2026-10-27, 2026-10-28, 2026-10-29, 2026-10-30, 2026-10-31, 2026-11-01, 2026-11-02, 2026-11-03, 2026-11-04, 2026-11-05, 2026-11-06, 2026-11-07, 2026-11-08, 2026-11-09, 2026-11-10, 2026-11-11, 2026-11-12, 2026-11-13, 2026-11-14, 2026-11-15, 2026-11-16, 2026-11-17, 2026-11-18, 2026-11-19, 2026-11-20, 2026-11-21, 2026-11-22, 2026-11-23, 2026-11-24, 2026-11-25, 2026-11-26, 2026-11-27, 2026-11-28, 2026-11-29, 2026-11-30

Predicted dates are estimates. Missing records do not establish cancellation.

## Train details

| No. | Station | Train code at this station | Arrival | Departure | Travel day | Stop duration | Segment duration | Total duration | Waiting room | Ticket gate |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | [上海](https://crinfo.net/stations/%E4%B8%8A%E6%B5%B7?lang=en) | C3812 | -- | 20:51 | \(day 1\) | -- | -- | -- | 6号候车室 | 6号候车室第2检票口 |
| 2 | [太仓](https://crinfo.net/stations/%E5%A4%AA%E4%BB%93?lang=en) | C3812 | 21:26 | 21:28 | \(day 1\) | 2 min | 35 min | 35 min | 候车厅 | 检票口 |
| 3 | [常熟](https://crinfo.net/stations/%E5%B8%B8%E7%86%9F?lang=en) | C3812 | 21:47 | 21:49 | \(day 1\) | 2 min | 19 min | 56 min | 候车厅 | 1A |
| 4 | [南通](https://crinfo.net/stations/%E5%8D%97%E9%80%9A?lang=en) | C3813 | 22:21 | -- | \(day 1\) | -- | 32 min | 1 hr 30 min | -- | -- |

## Service assignment

上海局 · 南京客运段

## Trainset assignments from the past seven days

| Assignment date | Trainset |
| --- | --- |
| 2026-10-05 | [CRH2A-2038](https://crinfo.net/trainsets/CRH2A-2038?lang=en) |
| 2026-10-05 | [CRH2A-2025](https://crinfo.net/trainsets/CRH2A-2025?lang=en) |
| 2026-10-04 | [CRH2A-2037](https://crinfo.net/trainsets/CRH2A-2037?lang=en) |
| 2026-10-04 | [CRH2A-2031](https://crinfo.net/trainsets/CRH2A-2031?lang=en) |
| 2026-10-03 | [CRH2A-2170](https://crinfo.net/trainsets/CRH2A-2170?lang=en) |
| 2026-10-03 | [CRH2A-2008](https://crinfo.net/trainsets/CRH2A-2008?lang=en) |
| 2026-10-02 | [CRH2A-2032](https://crinfo.net/trainsets/CRH2A-2032?lang=en) |
| 2026-10-02 | [CRH2A-2004](https://crinfo.net/trainsets/CRH2A-2004?lang=en) |
| 2026-10-01 | [CRH2A-2191](https://crinfo.net/trainsets/CRH2A-2191?lang=en) |
| 2026-10-01 | [CRH2A-2155](https://crinfo.net/trainsets/CRH2A-2155?lang=en) |
| 2026-09-30 | [CRH2A-2031](https://crinfo.net/trainsets/CRH2A-2031?lang=en) |
| 2026-09-30 | [CRH2A-2037](https://crinfo.net/trainsets/CRH2A-2037?lang=en) |
| 2026-09-29 | [CRH2A-2170](https://crinfo.net/trainsets/CRH2A-2170?lang=en) |
| 2026-09-29 | [CRH2A-2008](https://crinfo.net/trainsets/CRH2A-2008?lang=en) |