# G121 \| CR Train Info

G121 · Train details；北京 → 七台河西；Departure 14:12 · Arrival 22:19

Page URL: [https://crinfo.net/trains/G121/240000G12122?lang=en](https://crinfo.net/trains/G121/240000G12122?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: 240000G12122

- Train: G121

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

- Departure: 14:12

- Destination: [七台河西](https://crinfo.net/stations/%E4%B8%83%E5%8F%B0%E6%B2%B3%E8%A5%BF?lang=en)

- Arrival: 22:19

- Train type: CR400BF-GZ

- Depot: 哈尔滨动车段

- Service: 哈尔滨客运段

[← Previous plan](https://crinfo.net/trains/G121/240000G12121?lang=en)

## Service calendar

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

- Observed service: 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](https://crinfo.net/stations/%E5%8C%97%E4%BA%AC?lang=en) | G121 | -- | 14:12 | \(day 1\) | -- | -- | -- | 4候车室, 7候车室 | 4候检票口4B, 7候检票口7B |
| 2 | [北京朝阳](https://crinfo.net/stations/%E5%8C%97%E4%BA%AC%E6%9C%9D%E9%98%B3?lang=en) | G121 | 14:32 | 14:36 | \(day 1\) | 4 min | 20 min | 20 min | 高架区候车室 | 8A, 9A检票口 |
| 3 | [承德南](https://crinfo.net/stations/%E6%89%BF%E5%BE%B7%E5%8D%97?lang=en) | G121 | 15:25 | 15:28 | \(day 1\) | 3 min | 49 min | 1 hr 13 min | 候车厅 | 3检票口 |
| 4 | [沈阳北](https://crinfo.net/stations/%E6%B2%88%E9%98%B3%E5%8C%97?lang=en) | G121 | 17:14 | 17:17 | \(day 1\) | 3 min | 1 hr 46 min | 3 hr 2 min | 高架层南候车大厅 | 4A, 5A检票口 |
| 5 | [长春西](https://crinfo.net/stations/%E9%95%BF%E6%98%A5%E8%A5%BF?lang=en) | G121 | 18:21 | 18:23 | \(day 1\) | 2 min | 1 hr 4 min | 4 hr 9 min | 高架层候车区 | 6B, 7B检票口 |
| 6 | [哈尔滨西](https://crinfo.net/stations/%E5%93%88%E5%B0%94%E6%BB%A8%E8%A5%BF?lang=en) | G121 | 19:19 | 19:22 | \(day 1\) | 3 min | 56 min | 5 hr 7 min | 候车厅 | B6, B7检票口 |
| 7 | [尚志南](https://crinfo.net/stations/%E5%B0%9A%E5%BF%97%E5%8D%97?lang=en) | G121 | 20:16 | 20:18 | \(day 1\) | 2 min | 54 min | 6 hr 4 min | 候车厅 | 检票口 |
| 8 | [亚布力西](https://crinfo.net/stations/%E4%BA%9A%E5%B8%83%E5%8A%9B%E8%A5%BF?lang=en) | G121 | 20:38 | 20:40 | \(day 1\) | 2 min | 20 min | 6 hr 26 min | 候车厅 | 检票口 |
| 9 | [牡丹江](https://crinfo.net/stations/%E7%89%A1%E4%B8%B9%E6%B1%9F?lang=en) | G121 | 21:10 | 21:15 | \(day 1\) | 5 min | 30 min | 6 hr 58 min | 候车厅 | 12, 13A, 14A检票口 |
| 10 | [鸡西西](https://crinfo.net/stations/%E9%B8%A1%E8%A5%BF%E8%A5%BF?lang=en) | G121 | 21:57 | 22:00 | \(day 1\) | 3 min | 42 min | 7 hr 45 min | 候车室 | 检票口2 |
| 11 | [七台河西](https://crinfo.net/stations/%E4%B8%83%E5%8F%B0%E6%B2%B3%E8%A5%BF?lang=en) | G121 | 22:19 | -- | \(day 1\) | -- | 19 min | 8 hr 7 min | -- | -- |

## Service assignment

哈尔滨局 · 哈尔滨客运段

## Trainset assignments from the past seven days

| Assignment date | Trainset |
| --- | --- |
| 2026-10-06 | [CR400BF-GS-5357](https://crinfo.net/trainsets/CR400BF-GS-5357?lang=en) |
| 2026-10-06 | [CR400BF-GS-5424](https://crinfo.net/trainsets/CR400BF-GS-5424?lang=en) |
| 2026-10-05 | [CR400BF-GS-5427](https://crinfo.net/trainsets/CR400BF-GS-5427?lang=en) |
| 2026-10-05 | [CR400BF-GS-5426](https://crinfo.net/trainsets/CR400BF-GS-5426?lang=en) |
| 2026-10-04 | [CR400BF-GS-5424](https://crinfo.net/trainsets/CR400BF-GS-5424?lang=en) |
| 2026-10-04 | [CR400BF-GS-5357](https://crinfo.net/trainsets/CR400BF-GS-5357?lang=en) |
| 2026-10-03 | [CR400BF-GS-5427](https://crinfo.net/trainsets/CR400BF-GS-5427?lang=en) |
| 2026-10-03 | [CR400BF-GS-5426](https://crinfo.net/trainsets/CR400BF-GS-5426?lang=en) |
| 2026-10-02 | [CR400BF-GS-5357](https://crinfo.net/trainsets/CR400BF-GS-5357?lang=en) |
| 2026-10-02 | [CR400BF-GS-5424](https://crinfo.net/trainsets/CR400BF-GS-5424?lang=en) |
| 2026-10-01 | [CR400BF-GS-5426](https://crinfo.net/trainsets/CR400BF-GS-5426?lang=en) |
| 2026-10-01 | [CR400BF-GS-5427](https://crinfo.net/trainsets/CR400BF-GS-5427?lang=en) |
| 2026-09-30 | [CR400BF-GS-5424](https://crinfo.net/trainsets/CR400BF-GS-5424?lang=en) |
| 2026-09-30 | [CR400BF-GS-5357](https://crinfo.net/trainsets/CR400BF-GS-5357?lang=en) |