| Gretna Time | SGT | |
|---|---|---|
| 04:00 AM Tuesday Gretna Time (BST) | ↔ | 11:00 AM Tuesday SGT |
| 05:00 AM Tuesday Gretna Time (BST) | ↔ | 12:00 PM Tuesday SGT |
| 06:00 AM Tuesday Gretna Time (BST) | ↔ | 01:00 PM Tuesday SGT |
| 07:00 AM Tuesday Gretna Time (BST) | ↔ | 02:00 PM Tuesday SGT |
| 08:00 AM Tuesday Gretna Time (BST) | ↔ | 03:00 PM Tuesday SGT |