Operated by SMRT
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Boon Lay Int → Boon Lay Int | 06:00 | 24:00 | 5–6 min | 4–5 min | 5–6 min | 6–7 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.