Operated by GAS
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Tampines Nth Int → SBST Bedok Nth Depot | 05:30 | 23:45 | 4–15 min | 14–16 min | 14–15 min | 18–20 min |
| Opp SBST Bedok Nth Depot → Tampines Nth Int | 05:21 | 00:38 | 13–14 min | 8–16 min | 13–15 min | 16–20 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.