# G4257 \| CR Train Info

G4257 · Train details；成都东 → 昆明南；Departure 20:40 · Arrival 02:24 \(day 2\)

Page URL: [https://crinfo.net/trains/G4257/76000G425710?lang=en](https://crinfo.net/trains/G4257/76000G425710?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: 76000G425710

- Train: G4257

- Origin: [成都东](https://crinfo.net/stations/%E6%88%90%E9%83%BD%E4%B8%9C?lang=en)

- Departure: 20:40

- Destination: [昆明南](https://crinfo.net/stations/%E6%98%86%E6%98%8E%E5%8D%97?lang=en)

- Arrival: 02:24 \(day 2\)

- Train type: CR400AF-AS

- Depot: --

- Service: --

[← Previous plan](https://crinfo.net/trains/G4257/57000G425702?lang=en)

## Service calendar

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

- Observed service: 2026-09-24, 2026-09-30

- Predicted service: No available records

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 | [成都东](https://crinfo.net/stations/%E6%88%90%E9%83%BD%E4%B8%9C?lang=en) | G4257 | -- | 20:40 | \(day 1\) | -- | -- | -- | -- | -- |
| 2 | [宜宾西](https://crinfo.net/stations/%E5%AE%9C%E5%AE%BE%E8%A5%BF?lang=en) | G4257 | 22:02 | 22:06 | \(day 1\) | 4 min | 1 hr 22 min | 1 hr 22 min | -- | -- |
| 3 | [贵阳北](https://crinfo.net/stations/%E8%B4%B5%E9%98%B3%E5%8C%97?lang=en) | G4257 | 23:53 | 23:57 | \(day 1\) | 4 min | 1 hr 47 min | 3 hr 13 min | -- | -- |
| 4 | [昆明南](https://crinfo.net/stations/%E6%98%86%E6%98%8E%E5%8D%97?lang=en) | G4257 | 02:24 | -- | \(day 2\) | -- | 2 hr 27 min | 5 hr 44 min | -- | -- |

## Service assignment

南昌局 · 南昌客运段