| / / | Killarney Junction Railway
Kanturk renamed Banteer. |
| / /1846 | Killarney Junction Railway
Line authorised. |
| 16/04/1853 | Killarney Junction Railway
Opened from Mallow (Great Southern and Western Railway) to Millstreet. |
| 25/05/1853 | Killarney Junction Railway
Extended from Millstreet to Freemount. |
| 15/07/1853 | Killarney Junction Railway
Extended from Freemount to Killarney. |
| 11/07/1854 | Killarney Junction Railway
Great Southern Hotel opened. |
| 31/12/1855 | Railway Clearing House
By this date, Cork and Bandon Railway, Crieff Junction Railway, Dublin and Belfast Junction Railway, Dublin and Drogheda Railway, Forth and Clyde Junction Railway, Furness Railway, Great Southern and Western Railway, Irish South Eastern Railway, Killarney Junction Railway, Leeds, Bradford and Halifax Junction Railway, Leven Railway, London and South Western Railway, London, Tilbury and Southend Railway, Monkland Railways, Monmouthshire Railway and Canal, Newport, Abergavenny and Hereford Railway, Norfolk Railway, North and South Western Junction Railway, Oxford, Worcester and Wolverhampton Railway, Peebles Railway, Perth and Dunkeld Railway, Shrewsbury and Hereford Railway, St Andrews Railway, Ulster and Dundalk Railway, Waterford and Kilkenny Railway and Waterford and Limerick Railway join. |
| / /1859 | Tralee and Killarney Railway
Opened from Tralee Junction (Killarney Junction Railway) to Tralee. |
| / /1889 | Kanturk and Newmarket Railway
Opened from Kanturk (Killarney Junction Railway) to Newmarket [Cork]. |
| / /1893 | Kenmare Branch (Great Southern and Western Railway)
Opened from Headland (Killarney Junction Railway) to Kenmare. |
| / /1934 | Killarney Junction Railway
CSE beet factory sidings laid in. |
| / /1970 | Killarney Junction Railway
Webb's Grain Mill, Quarterstown, to Killarney Junction closed. |
| / /1974 | Killarney Junction Railway
CSE beet factory sidings out of use. |
| / /1993 | Killarney Junction Railway
Millstreet platform lengthened for the Eurovision Song Contest, being held nearby. |
