Operated by SMRT
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Joo Koon Int → Joo Koon Int | 05:45 | 22:45 | 10–13 min | 10–14 min | 11–12 min | 12–16 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.