# K312 \| CR Train Info

K312 · Train details；西宁 → 呼和浩特；Departure 17:10 · Arrival 14:12 \(day 2\)

Page URL: [https://crinfo.net/trains/K312/880000K31201?lang=en](https://crinfo.net/trains/K312/880000K31201?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: 880000K31201

- Train: K312

- Origin: [西宁](https://crinfo.net/stations/%E8%A5%BF%E5%AE%81?lang=en)

- Departure: 17:10

- Destination: [呼和浩特](https://crinfo.net/stations/%E5%91%BC%E5%92%8C%E6%B5%A9%E7%89%B9?lang=en)

- Arrival: 14:12 \(day 2\)

- Train type: 25GDC600V

- Depot: 包头车辆段

- Service: 包头客运段

[← Previous plan](https://crinfo.net/trains/K312/880000K31200?lang=en)

## 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

- Predicted service: 2026-10-19, 2026-10-20, 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 | [西宁](https://crinfo.net/stations/%E8%A5%BF%E5%AE%81?lang=en) | K312 | -- | 17:10 | \(day 1\) | -- | -- | -- | 二层候车厅 | A6, A7检票口, B6, B7检票口 |
| 2 | [兰州](https://crinfo.net/stations/%E5%85%B0%E5%B7%9E?lang=en) | K312 | 19:55 | 20:20 | \(day 1\) | 25 min | 2 hr 45 min | 2 hr 45 min | 2楼检票厅, 3候车室 | 2楼3候, 2楼东检票口 |
| 3 | [皋兰](https://crinfo.net/stations/%E7%9A%8B%E5%85%B0?lang=en) | K312 | 21:25 | 21:28 | \(day 1\) | 3 min | 1 hr 5 min | 4 hr 15 min | -- | -- |
| 4 | [白银西](https://crinfo.net/stations/%E7%99%BD%E9%93%B6%E8%A5%BF?lang=en) | K312 | 22:10 | 22:15 | \(day 1\) | 5 min | 42 min | 5 hr 0 min | -- | -- |
| 5 | [景泰](https://crinfo.net/stations/%E6%99%AF%E6%B3%B0?lang=en) | K312 | 23:40 | 23:44 | \(day 1\) | 4 min | 1 hr 25 min | 6 hr 30 min | -- | -- |
| 6 | [中卫](https://crinfo.net/stations/%E4%B8%AD%E5%8D%AB?lang=en) | K312 | 01:48 | 02:03 | \(day 2\) | 15 min | 2 hr 4 min | 8 hr 38 min | -- | -- |
| 7 | [银川](https://crinfo.net/stations/%E9%93%B6%E5%B7%9D?lang=en) | K312 | 05:18 | 05:34 | \(day 2\) | 16 min | 3 hr 15 min | 12 hr 8 min | 二层候车室 | 7检票口 |
| 8 | [石嘴山南](https://crinfo.net/stations/%E7%9F%B3%E5%98%B4%E5%B1%B1%E5%8D%97?lang=en) | K312 | 06:10 | 06:16 | \(day 2\) | 6 min | 36 min | 13 hr 0 min | -- | -- |
| 9 | [乌海](https://crinfo.net/stations/%E4%B9%8C%E6%B5%B7?lang=en) | K312 | 07:36 | 07:41 | \(day 2\) | 5 min | 1 hr 20 min | 14 hr 26 min | 一层候车室 | 2检票口 |
| 10 | [巴彦淖尔](https://crinfo.net/stations/%E5%B7%B4%E5%BD%A6%E6%B7%96%E5%B0%94?lang=en) | K312 | 09:07 | 09:15 | \(day 2\) | 8 min | 1 hr 26 min | 15 hr 57 min | 一层候车室 | 2检票口 |
| 11 | [乌拉山西](https://crinfo.net/stations/%E4%B9%8C%E6%8B%89%E5%B1%B1%E8%A5%BF?lang=en) | K312 | 10:23 | 10:28 | \(day 2\) | 5 min | 1 hr 8 min | 17 hr 13 min | 一层候车室 | 一层检票口 |
| 12 | [包头](https://crinfo.net/stations/%E5%8C%85%E5%A4%B4?lang=en) | K312 | 11:40 | 11:46 | \(day 2\) | 6 min | 1 hr 12 min | 18 hr 30 min | 二层东侧候车室 | 二层东区3检票口 |
| 13 | [呼和浩特](https://crinfo.net/stations/%E5%91%BC%E5%92%8C%E6%B5%A9%E7%89%B9?lang=en) | K312 | 14:12 | -- | \(day 2\) | -- | 2 hr 26 min | 21 hr 2 min | -- | -- |