Operated by SBST
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Kovan Stn Exit C → Kovan Stn Exit B | 06:31 | 19:30 | 15 min | — | 15–20 min | 26 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.