# G4831 \| CR Train Info

G4831 · Train details；重庆西 → 昆明南；Departure 02:00 · Arrival 06:31

Page URL: [https://crinfo.net/trains/G4831/77000G483102?lang=en](https://crinfo.net/trains/G4831/77000G483102?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: 77000G483102

- Train: G4831

- Origin: [重庆西](https://crinfo.net/stations/%E9%87%8D%E5%BA%86%E8%A5%BF?lang=en)

- Departure: 02:00

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

- Arrival: 06:31

- Train type: CRH380A

- Depot: --

- Service: --

[← Previous plan](https://crinfo.net/trains/G4831/77000G483101?lang=en)

## Service calendar

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

- Observed service: 2026-10-01, 2026-10-06, 2026-10-07

- 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 | [重庆西](https://crinfo.net/stations/%E9%87%8D%E5%BA%86%E8%A5%BF?lang=en) | G4831 | -- | 02:00 | \(day 1\) | -- | -- | -- | -- | -- |
| 2 | [贵阳北](https://crinfo.net/stations/%E8%B4%B5%E9%98%B3%E5%8C%97?lang=en) | G4831 | 03:58 | 04:04 | \(day 1\) | 6 min | 1 hr 58 min | 1 hr 58 min | -- | -- |
| 3 | [昆明南](https://crinfo.net/stations/%E6%98%86%E6%98%8E%E5%8D%97?lang=en) | G4831 | 06:31 | -- | \(day 1\) | -- | 2 hr 27 min | 4 hr 31 min | -- | -- |

## Service assignment

昆明局 · 昆明客运段

## Trainset assignments from the past seven days

| Assignment date | Trainset |
| --- | --- |
| 2026-10-01 | [CRH380A-2537](https://crinfo.net/trainsets/CRH380A-2537?lang=en) |
| 2026-10-01 | [CRH380A-2534](https://crinfo.net/trainsets/CRH380A-2534?lang=en) |