Operated by GAS
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Punggol Int → Upp East Coast Ter | 05:45 | 23:45 | 5–10 min | 12–15 min | 13–15 min | 15–17 min |
| Upp East Coast Ter → Punggol Int | 05:25 | 23:45 | 10–14 min | 12–15 min | 7–15 min | 14–16 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.