
| Regimental number | 5571 |
| Place of birth | Quarry Lane, Lennoxtown, Strathclyde, Scotland |
| School | St Mary's Roman Catholic School |
| Age on arrival in Australia | 16 |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | Trangie, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Brother, Albert Flynn, Alexandria, Dumbartonshire, Scotland |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 17th Battalion, 15th Reinforcement |
| AWM Embarkation Roll number | 23/34/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A14 Euripides on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 17th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Zonnebeke, Belgium |
| Age at death | 25.5 |
| Age at death from cemetery records | 27 |
| Place of burial | Birr Cross Roads Cemetery (Plot III, Row C, Grave No. 25), Zillebeke, Belgium |
| Panel number, Roll of Honour, Australian War Memorial | 82 |
| Miscellaneous information from cemetery records | Parents: James and Margaret K. FLYNN. Native of Lennoxtown, Stirlinghsire, Scotland |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |