| Dumai Time | HST | |
|---|---|---|
| 02:00 AM Wednesday Dumai Time (WIB) | ↔ | 09:00 AM Tuesday HST |
| 03:00 AM Wednesday Dumai Time (WIB) | ↔ | 10:00 AM Tuesday HST |
| 04:00 AM Wednesday Dumai Time (WIB) | ↔ | 11:00 AM Tuesday HST |
| 05:00 AM Wednesday Dumai Time (WIB) | ↔ | 12:00 PM Tuesday HST |
| 06:00 AM Wednesday Dumai Time (WIB) | ↔ | 01:00 PM Tuesday HST |