| Train Numbers | Current Status | Videos | Images |
|---|---|---|---|
| 717 001 | Operational Great Northern | ||
| 717 002 | Operational Great Northern | Stevenage | |
| 717 003 | Operational Great Northern | Alexandra Palace Cuffley New Barnet | |
| 717 004 | Operational Great Northern | ||
| 717 005 | Operational Great Northern | Drayton Park | |
| 717 006 | Operational Great Northern | ||
| 717 007 | Operational Great Northern | Watton-at-Stone Alexandra Palace Winchmore Hill Drayton Park | |
| 717 008 | Operational Great Northern | New Barnet | |
| 717 009 | Operational Great Northern | Grange Park | |
| 717 010 | Operational Great Northern | ||
| 717 011 | Operational Great Northern | Finsbury Park | |
| 717 012 | Operational Great Northern | Bayford Bayford | Cuffley |
| 717 013 | Operational Great Northern | ||
| 717 014 | Operational Great Northern | ||
| 717 015 | Operational Great Northern | ||
| 717 016 | Operational Great Northern | ||
| 717 017 | Operational Great Northern | ||
| 717 018 | Operational Great Northern | New Barnet Bayford Bayford Highbury & Islington | |
| 717 019 | Operational Great Northern | Harringay | |
| 717 020 | Operational Great Northern | ||
| 717 021 | Operational Great Northern | ||
| 717 022 | Operational Great Northern | ||
| 717 023 | Operational Great Northern | ||
| 717 024 | Operational Great Northern | ||
| 717 025 | Operational Great Northern |