# Z55 \| CR Train Info

Z55 · Train details；北京西 → 兰州；Departure 14:52 · Arrival 07:43 \(day 2\)

Page URL: [https://crinfo.net/trains/Z55/2400000Z550X?lang=en](https://crinfo.net/trains/Z55/2400000Z550X?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: 2400000Z550X

- Train: Z55

- Origin: [北京西](https://crinfo.net/stations/%E5%8C%97%E4%BA%AC%E8%A5%BF?lang=en)

- Departure: 14:52

- Destination: [兰州](https://crinfo.net/stations/%E5%85%B0%E5%B7%9E?lang=en)

- Arrival: 07:43 \(day 2\)

- Train type: 25TDC600V

- Depot: 兰州车辆段

- Service: 兰州客运段

[← Previous plan](https://crinfo.net/trains/Z55/2400000Z550W?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, 2026-10-19, 2026-10-20, 2026-10-21

- Predicted service: 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 | [北京西](https://crinfo.net/stations/%E5%8C%97%E4%BA%AC%E8%A5%BF?lang=en) | Z55 | -- | 14:52 | \(day 1\) | -- | -- | -- | 第3候车室 | 3候第4检票口, 3候第5检票口 |
| 2 | [保定](https://crinfo.net/stations/%E4%BF%9D%E5%AE%9A?lang=en) | Z55 | 16:12 | 16:15 | \(day 1\) | 3 min | 1 hr 20 min | 1 hr 20 min | -- | -- |
| 3 | [石家庄北](https://crinfo.net/stations/%E7%9F%B3%E5%AE%B6%E5%BA%84%E5%8C%97?lang=en) | Z55 | 17:40 | 18:00 | \(day 1\) | 20 min | 1 hr 25 min | 2 hr 48 min | 候车厅 | 人工检票口, 检票口2 |
| 4 | [阳泉北](https://crinfo.net/stations/%E9%98%B3%E6%B3%89%E5%8C%97?lang=en) | Z55 | 18:55 | 19:06 | \(day 1\) | 11 min | 55 min | 4 hr 3 min | 候车大厅 | 进站检票口2 |
| 5 | [太原](https://crinfo.net/stations/%E5%A4%AA%E5%8E%9F?lang=en) | Z55 | 19:57 | 20:08 | \(day 1\) | 11 min | 51 min | 5 hr 5 min | 第三候车室 | 三候检票口3 |
| 6 | [中卫](https://crinfo.net/stations/%E4%B8%AD%E5%8D%AB?lang=en) | Z55 | 02:35 | 02:43 | \(day 2\) | 8 min | 6 hr 27 min | 11 hr 43 min | -- | -- |
| 7 | [兰州](https://crinfo.net/stations/%E5%85%B0%E5%B7%9E?lang=en) | Z55 | 07:43 | -- | \(day 2\) | -- | 5 hr 0 min | 16 hr 51 min | -- | -- |