Operated by SBST
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Bishan Int → Promenade Stn/Pan Pacific | 05:30 | 23:30 | 4–13 min | 1–19 min | 1–3 min | 1–23 min |
| Aft S'pore Flyer → Bishan Int | 06:01 | 23:46 | 12–15 min | 13–19 min | 13–18 min | 19–25 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.