21A
Minibus 21ACauseway Bay→Lai Tak Tsuen
Causeway Bay (Lan Fong Road) → Lai Tak Tsuen (Circular)
Hong Kong Island
Green minibus 21A
Green minibus route 21A runs from Causeway Bay (Lan Fong Road) to Lai Tak Tsuen (Circular) in Hong Kong Island, calling at 7 stops. The full fare is HK$5.0 and the complete journey takes about 11 minutes. Published service runs from 06:00 to 21:00; the frequency for each time band is listed below, alongside live arrival times for every stop.
Minibus 21A Timetable
Daily & public holidays
| Service hours | Frequency |
|---|---|
| 06:00 – 07:30 | Every 9 min |
| 07:30 – 09:00 | Every 6 min |
| 09:00 – 17:30 | Every 9 min |
| 17:30 – 21:00 | Every 6 min |
| 21:00 – 00:03 | Every 12 min |
Green minibuses run to a published frequency rather than fixed clock times, so these are the intervals the operator is licensed to keep. Times are Hong Kong time (02:00 now).