Operated by SBST
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Bedok Int → Clementi Int | 05:30 | 23:30 | 10–11 min | 2–13 min | 10–14 min | 8–13 min |
| Clementi Int → Bedok Int | 05:30 | 23:30 | 9–12 min | 8–12 min | 7–12 min | 10–13 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.