Operated by TTS
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Jurong Town Hall Int → Opp Blk 635A | 06:00 | 23:30 | 10–12 min | 12–15 min | 10–13 min | 10–15 min |
| Blk 634 CP → Jurong Town Hall Int | 05:35 | 23:35 | 10–12 min | 12–15 min | 10–15 min | 10–15 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.