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 | 9–10 min | 12–16 min | 13–16 min | 15–16 min |
| Upp East Coast Ter → Punggol Int | 05:25 | 23:45 | 10–15 min | 10–17 min | 10–11 min | 13–18 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.