Operated by SBST
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Bt Merah Int → Beach Stn Ter | 05:45 | 23:45 | 11–14 min | 13–16 min | 14 min | 16–18 min |
| Beach Stn Ter → Bt Merah Int | 06:00 | 23:45 | 12 min | 12–15 min | 14 min | 15–17 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.