Operated by GAS
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Tampines Int → Punggol Int | 05:05 | 23:35 | 7–11 min | 9–14 min | 8–9 min | 12–14 min |
| Punggol Int → Tampines Int | 05:40 | 00:36 | 8–10 min | 9–15 min | 9–12 min | 12–17 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.