# S503 \| CR Train Info

S503 · Train details；北京北 → 古北口；Departure 14:19 · Arrival 16:50

Page URL: [https://crinfo.net/trains/S503/240000S5030A?lang=en](https://crinfo.net/trains/S503/240000S5030A?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: 240000S5030A

- Train: S503

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

- Departure: 14:19

- Destination: [古北口](https://crinfo.net/stations/%E5%8F%A4%E5%8C%97%E5%8F%A3?lang=en)

- Arrival: 16:50

- Train type: CRH6F-A

- Depot: 北京动车段

- Service: 北京北站

[← Previous plan](https://crinfo.net/trains/S503/240000S50340?lang=en)

## Service calendar

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

- Observed service: 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

- Predicted service: 2026-10-20, 2026-10-21, 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 | [北京北](https://crinfo.net/stations/%E5%8C%97%E4%BA%AC%E5%8C%97?lang=en) | S503 | -- | 14:19 | \(day 1\) | -- | -- | -- | 地下一层候车室 | 地下一层检票口 |
| 2 | [清河](https://crinfo.net/stations/%E6%B8%85%E6%B2%B3?lang=en) | S503 | 14:32 | 14:34 | \(day 1\) | 2 min | 13 min | 13 min | 地下候车室 | 地下一层 |
| 3 | [昌平北](https://crinfo.net/stations/%E6%98%8C%E5%B9%B3%E5%8C%97?lang=en) | S503 | 14:55 | 15:03 | \(day 1\) | 8 min | 21 min | 36 min | 候车厅 | 检票口 |
| 4 | [雁栖湖](https://crinfo.net/stations/%E9%9B%81%E6%A0%96%E6%B9%96?lang=en) | S503 | 15:35 | 15:37 | \(day 1\) | 2 min | 32 min | 1 hr 16 min | 候车室 | 检票口 |
| 5 | [怀柔北](https://crinfo.net/stations/%E6%80%80%E6%9F%94%E5%8C%97?lang=en) | S503 | 15:45 | 15:48 | \(day 1\) | 3 min | 8 min | 1 hr 26 min | 候车室 | 检票口 |
| 6 | [黑山寺](https://crinfo.net/stations/%E9%BB%91%E5%B1%B1%E5%AF%BA?lang=en) | S503 | 16:06 | 16:08 | \(day 1\) | 2 min | 18 min | 1 hr 47 min | 候车室 | 检票口 |
| 7 | [古北口](https://crinfo.net/stations/%E5%8F%A4%E5%8C%97%E5%8F%A3?lang=en) | S503 | 16:50 | -- | \(day 1\) | -- | 42 min | 2 hr 31 min | -- | -- |