| Departure | Convoy | Arrival |
| Norwegian Waters, Apr 9, 1940 |
| HN.25 (Norwegian Waters - Methil) |
| Methil, Apr 12, 1940 |
| Tyne, Jul 1, 1940 |
| FS.209 (Methil - Southend) |
| Southend, Jul 2, 1940 |
| Southend, Jul 3, 1940 |
| OA.178 (Southend - Dispersed) |
| |
| Liverpool, Nov 23, 1940 |
| OB.248 (Liverpool - Dispersed) |
| |
| Irene Maria was lost in the N. Atlantic on Nov 28, 1940 whilst sailing independently. Cause of loss: U 95. |
|---|---|---|---|---|---|