# G3644 \| CR Train Info

G3644 · Train details；贵阳北 → 济南东；Departure 10:10 · Arrival 21:23

Page URL: [https://crinfo.net/trains/G3644/78000G364400?lang=en](https://crinfo.net/trains/G3644/78000G364400?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: 78000G364400

- Train: G3644/G3645

- Origin: [贵阳北](https://crinfo.net/stations/%E8%B4%B5%E9%98%B3%E5%8C%97?lang=en)

- Departure: 10:10

- Destination: [济南东](https://crinfo.net/stations/%E6%B5%8E%E5%8D%97%E4%B8%9C?lang=en)

- Arrival: 21:23

- Train type: CR400AF

- Depot: 青岛动车段

- Service: 济南客运段

[← Previous plan](https://crinfo.net/trains/G3644/78000G364401?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, 2026-10-22

- Predicted service: 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 | [贵阳北](https://crinfo.net/stations/%E8%B4%B5%E9%98%B3%E5%8C%97?lang=en) | G3644 | -- | 10:10 | \(day 1\) | -- | -- | -- | 候车厅 | 20B21B检票口 |
| 2 | [凯里南](https://crinfo.net/stations/%E5%87%AF%E9%87%8C%E5%8D%97?lang=en) | G3644 | 10:45 | 10:50 | \(day 1\) | 5 min | 35 min | 35 min | 2层候车厅 | 2楼检票口 |
| 3 | [怀化南](https://crinfo.net/stations/%E6%80%80%E5%8C%96%E5%8D%97?lang=en) | G3644 | 11:51 | 11:55 | \(day 1\) | 4 min | 1 hr 1 min | 1 hr 41 min | 1候车室 | 检票口1 |
| 4 | [新化南](https://crinfo.net/stations/%E6%96%B0%E5%8C%96%E5%8D%97?lang=en) | G3644 | 12:27 | 12:29 | \(day 1\) | 2 min | 32 min | 2 hr 17 min | 候车厅 | 检票口 |
| 5 | [娄底南](https://crinfo.net/stations/%E5%A8%84%E5%BA%95%E5%8D%97?lang=en) | G3644 | 12:53 | 12:55 | \(day 1\) | 2 min | 24 min | 2 hr 43 min | 一层候车厅 | 检票口1 |
| 6 | [长沙南](https://crinfo.net/stations/%E9%95%BF%E6%B2%99%E5%8D%97?lang=en) | G3644 | 13:31 | 13:39 | \(day 1\) | 8 min | 36 min | 3 hr 21 min | 高架层候车大厅 | 2A, 3A进站检票口, 2B, 3B进站检票口 |
| 7 | [岳阳东](https://crinfo.net/stations/%E5%B2%B3%E9%98%B3%E4%B8%9C?lang=en) | G3644 | 14:14 | 14:16 | \(day 1\) | 2 min | 35 min | 4 hr 4 min | 二层候车区 | 二层普通候车室检票口 |
| 8 | [咸宁北](https://crinfo.net/stations/%E5%92%B8%E5%AE%81%E5%8C%97?lang=en) | G3644 | 14:46 | 14:52 | \(day 1\) | 6 min | 30 min | 4 hr 36 min | 候车厅 | 检票口1 |
| 9 | [武汉](https://crinfo.net/stations/%E6%AD%A6%E6%B1%89?lang=en) | G3644 | 15:18 | 15:24 | \(day 1\) | 6 min | 26 min | 5 hr 8 min | 候车区A, 候车区B | A2, B2 |
| 10 | [孝感北](https://crinfo.net/stations/%E5%AD%9D%E6%84%9F%E5%8C%97?lang=en) | G3644 | 15:55 | 16:07 | \(day 1\) | 12 min | 31 min | 5 hr 45 min | 站台层候车厅, 高架层候车厅 | 高架层检票口 |
| 11 | [信阳东](https://crinfo.net/stations/%E4%BF%A1%E9%98%B3%E4%B8%9C?lang=en) | G3644 | 16:25 | 16:27 | \(day 1\) | 2 min | 18 min | 6 hr 15 min | 一层 | 一层检票口 |
| 12 | [郑州东](https://crinfo.net/stations/%E9%83%91%E5%B7%9E%E4%B8%9C?lang=en) | G3644 | 17:34 | 17:44 | \(day 1\) | 10 min | 1 hr 7 min | 7 hr 24 min | 高架层候车大厅 | 2A\_3A |
| 13 | [商丘](https://crinfo.net/stations/%E5%95%86%E4%B8%98?lang=en) | G3644 | 18:33 | 18:35 | \(day 1\) | 2 min | 49 min | 8 hr 23 min | 二层候车厅 | A1检票口 |
| 14 | [砀山南](https://crinfo.net/stations/%E7%A0%80%E5%B1%B1%E5%8D%97?lang=en) | G3644 | 18:53 | 18:55 | \(day 1\) | 2 min | 18 min | 8 hr 43 min | 候车厅 | 检票口 |
| 15 | [徐州](https://crinfo.net/stations/%E5%BE%90%E5%B7%9E?lang=en) | G3644 | 19:28 | 19:33 | \(day 1\) | 5 min | 33 min | 9 hr 18 min | 4号候车室 | 4候检票1检票口 |
| 16 | [徐州东](https://crinfo.net/stations/%E5%BE%90%E5%B7%9E%E4%B8%9C?lang=en) | G3644 | 19:50 | 19:52 | \(day 1\) | 2 min | 17 min | 9 hr 40 min | 东高架候车厅, 二楼候车厅 | 2楼, 7A检票口, 7B检票口 |
| 17 | [济南西](https://crinfo.net/stations/%E6%B5%8E%E5%8D%97%E8%A5%BF?lang=en) | G3645 | 20:57 | 21:01 | \(day 1\) | 4 min | 1 hr 5 min | 10 hr 47 min | 三层候车区 | 12B-13B检票口 |
| 18 | [济南东](https://crinfo.net/stations/%E6%B5%8E%E5%8D%97%E4%B8%9C?lang=en) | G3645 | 21:23 | -- | \(day 1\) | -- | 22 min | 11 hr 13 min | -- | -- |

## Service assignment

成都局 · 贵阳客运段

## Trainset assignments from the past seven days

| Assignment date | Trainset |
| --- | --- |
| 2026-10-06 | [CR400AF-2162](https://crinfo.net/trainsets/CR400AF-2162?lang=en) |
| 2026-10-05 | [CR400AF-2141](https://crinfo.net/trainsets/CR400AF-2141?lang=en) |
| 2026-10-04 | [CR400AF-2163](https://crinfo.net/trainsets/CR400AF-2163?lang=en) |
| 2026-10-03 | [CR400AF-2162](https://crinfo.net/trainsets/CR400AF-2162?lang=en) |
| 2026-10-02 | [CR400AF-2141](https://crinfo.net/trainsets/CR400AF-2141?lang=en) |
| 2026-10-01 | [CR400AF-2162](https://crinfo.net/trainsets/CR400AF-2162?lang=en) |