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Scroll down to view upcoming departure times for Citybus A21 bus route at each stop. Real-time updates and step-by-step directions are also available in the Momego app.
[Ctb] Airport (Ground Transportation Centre)|[Lwb] Airport (Gtc) Bus Terminus
A11
A12
A20
A22
A25
A26
A28
A29
E11
E11A
E22
E22A
E22P
E22X
E23
E23A
N11
N21
N21A
N23
N26
N29
NA11
NA12
NA20
NA29
[Ctb] Hong Kong-Zhuhai-Macao Bridge Hong Kong Port|[Db] Domestic Non-Franchised Bus Pick-Up Area Of Hong Kong-Zhuhai-Macao Bridge (Hong Kong Port) Public Transport Interchange (Pick Up Only)|[Lwb] Hzmb Hong Kong Port|[Nlb] Hzmb Hong Kong Port|[Pi] Domesti
A11
A12
A22
A25
A26
A28
A29
NA11
NA12
NA20
NA29
[Ctb] Lantau Link Bus-Bus Interchange|[Lwb+Ctb] Lantau Link Interchange/<Br>Lantau Link Bus-Bus Interchange|[Lwb] Lantau Link Interchange
A11
A12
A20
A22
A25
A26
A28
A29
E11
E11A
E11B
E11S
E18
E21A
E21B
E21X
E22
E22A
E22C
E22P
E22S
E22X
E23
E23A
E28
N11
N21
N21A
N23
N26
N29
NA11
NA12
NA20
NA29
[Ctb] Aquamarine, Sham Mong Road|[Kmb+Ctb] Aquamarine/<Br>Aquamarine, Sham Mong Road
[Ctb] Hoi Tak Court, Sham Mong Road|[Kmb+Ctb] Fat Tseung Street West/<Br>Hoi Tak Court, Sham Mong Road|[Kmb] Fat Tseung Street West
971
12
12P
296C
914
914P
914X
[Ctb] Metropark Hotel Mongkok, Lai Chi Kok Road|[Kmb+Ctb] Arran Street Mong Kok/<Br>Metropark Hotel Mongkok, Lai Chi Kok Road|[Kmb] Arran Street Mong Kok
50
795
795X
N50
2
230X
234P
238P
242X
252B
259B
259C
260B
261B
296C
2A
2X
36X
41A
6F
117
[Ctb] Argyle Centre, Nathan Road|[Kmb+Ctb] Mong Kok Station, Argyle Centre/<Br>Argyle Centre, Nathan Road|[Kmb] Mong Kok Station, Argyle Centre
795
795X
N21
N21A
230X
30X
6C
6F
93K
93P
X6C
104
117
N122
[Ctb] Bank Centre, Nathan Road|[Kmb+Ctb] Nelson Street Mong Kok/<Br>Bank Centre, Nathan Road|[Kmb] Nelson Street Mong Kok
20A
970
970X
971
N21
N21A
NA20
1
1A
102
102P
112
118
118P
171
N118
N122
N171
[Ctb] Sino Centre, Nathan Road|[Kmb] Soy Street Mong Kok
20A
50
79P
N21
N21A
N50
NA20
1
1A
2
234P
234X
238P
238X
281A
35A
35X
3C
3X
41A
6
87C
87D
87E
9
95
N216
N241
[Ctb] Man Ming Lane, Nathan Road|[Kmb+Ctb] Man Ming Lane Yau Ma Tei/<Br>Man Ming Lane, Nathan Road|[Kmb] Man Ming Lane Yau Ma Tei
795
795X
970
970X
971
NA20
230X
30X
6C
6F
93K
93P
X6C
102
102P
104
112
117
118
118P
171
N118
N122
N171
[Ctb] Nathan Hotel, Nathan Road|[Kmb] Saigon Street Yau Ma Tei
20A
50
79P
970
970X
971
N21
N21A
N50
NA20
203S
208
234P
234X
281A
9
N241
[Ctb] Prudential Centre, Nathan Road|[Kmb] Tak Shing Street Tsim Sha Tsui
50
790
796P
79P
N21
N21A
N50
NA20
1
13X
14X
1A
2
203S
230X
234P
234X
242X
252B
259B
259C
26
260B
261B
26X
270A
270C
271
271B
271P
281A
296D
36X
6
9
98D
98P
N216
N241
N271
N281
[Ctb] Kimberley Road, Nathan Road|[Kmb] Kimberley Road, Mira Place
50
587
790
796P
79P
N21
N21A
N50
NA20
13X
14X
208
230X
234P
234X
242X
252B
259B
259C
260B
261B
271
271B
271P
281A
296D
36X
7
N271
N281
[Ctb] Cameron Road, Nathan Road|[Kmb] Cameron Road, Kowloon Mosque
790
796P
79P
H2K
N21
N21A
NA20
1
1A
2
203S
26
26X
270A
270C
6
9
98D
98P
N216
N241
[Ctb] Middle Road, Nathan Road|[Kmb] Tsim Sha Tsui Bbi - Middle Road
50
587
790
796P
79P
N21
N21A
N50
NA20
1
13X
14X
1A
2
203S
208
234P
234X
26
268B
26X
270A
270C
271
271B
271P
280X
281A
281B
281X
296D
35A
35X
41A
6
7
81C
87C
87D
87E
9
98D
98P
N216
N241
N271
N281
[Ctb] East Tsim Sha Tsui Station, Salisbury Road|[Kmb+Ctb] East Tsim Sha Tsui Station, K11 Musea/<Br>East Tsim Sha Tsui Station, Salisbury Road|[Kmb] East Tsim Sha Tsui Station, K11 Musea
587
790
796P
973
A25
E21X
H2
H2K
NA20
12
12P
13X
14X
203C
203S
208
213E
215X
230R
230X
26
260X
268B
269B
26X
270A
270C
271A
28
280X
281B
281X
35A
35X
36X
41A
5
5A
5C
5P
8
81C
87C
87D
8A
8P
9
92R
98D
98P
N216
N241
N271
N281
T270
W4
110
[Ctb] Mody Road, Chatham Road South
796P
796X
E21X
[Ctb] Granville Road, Chatham Road South|[Kmb] Granville Road
796P
796X
E21X
14X
213E
215X
26
26X
41A
5C
98D
98P
N216
N241
N271
N281
[Ctb] Hong Kong Science Museum, Chatham Road South|[Kmb] Hong Kong Science Museum
796P
796X
E21X
28
5
N271
[Ctb] Hung Hom Station|[Kmb] Hung Hom Station Bus Terminus
A20
E21X
11K
11X
15X
21
260X
271S
287D
87C
87D
N216
N241
N271
N281
N41X
[Ctb] Hung Hom Station|[Kmb] Hung Hom Station Bus Terminus
A20
E21X
11K
11X
15X
21
260X
271S
287D
87C
87D
N216
N241
N271
N281
N41X
[Ctb] Hong Kong Science Museum, Chatham Road South|[Kmb] Hong Kong Science Museum
796P
796X
N796
13X
208
213E
213X
215P
215X
219X
224X
26
26X
271S
28
287D
35A
35X
41A
5
5C
5P
8
87C
87D
8A
98D
98P
N216
N241
N271
N281
N41X
[Ctb] Mody Road, Chatham Road South|[Kmb] Mody Road Tsim Sha Tsui
796P
796X
N796
13X
208
213E
213X
215P
215X
219X
224X
26
26X
271S
28
287D
35A
35X
41A
5
5C
5P
8
87C
87D
8A
98D
98P
N216
N241
N271
N281
N41X
[Ctb] East Tsim Sha Tsui Station, Salisbury Road|[Kmb] East Tsim Sha Tsui Station, K11 Musea|[Nlb] East Tsim Sha Tsui Mtr Station
790
796P
973
H1
N796
NA20
12
13X
203C
208
213X
215P
215X
219X
224X
242X
26
260X
268B
269B
26X
271S
28
280X
287D
35A
35X
36X
41A
5
5A
5C
8
81C
87C
87D
87E
8A
8P
9
98D
98P
N213
N216
N241
N271
N281
N283
N287
N41X
1R
[Ctb] Haiphong Road, Nathan Road|[Kmb] Tsim Sha Tsui Bbi - Haiphong Road
790
796P
N21
N21A
N796
NA20
26
26X
280X
281A
281E
287D
296D
81C
87C
87D
87E
98D
98P
N213
N216
N241
N281
N283
N287
N41X
[Ctb] Kimberley Road, Nathan Road|[Kmb] Kimberley Road
N21
N21A
N796
NA20
1
1A
203C
234X
242X
35A
35X
36X
37X
41A
6
N213
N216
N241
N41X
[Ctb] Tsim Sha Tsui Police Station, Nathan Road|[Kmb] Tsim Sha Tsui Police Station
N21
N21A
NA20
13X
213X
219X
224X
6
N241
N41X
[Ctb] Ning Po Street, Nathan Road|[Kmb] Ning Po Street Yau Ma Tei
79P
N21
N21A
NA20
203C
203E
268X
269X
270A
270C
270E
270S
271
271B
271S
271X
287X
36B
3C
3X
46
60X
63X
69X
81
81X
9
95
N271
N281
N283
N287
X6C
[Ctb] Public Square Street, Nathan Road|[Kmb+Ctb] Public Square Street Yau Ma Tei/<Br>Public Square Street, Nathan Road|[Kmb] Public Square Street Yau Ma Tei
970
970X
971
N21
N21A
N23
N796
NA20
N213
N216
N241
N41X
102
102P
104
112
117
118
118P
171
171A
171P
N118
N122
N171
[Ctb] Pitt Street, Nathan Road|[Kmb+Ctb] Pitt Street Yau Ma Tei/<Br>Pitt Street, Nathan Road|[Kmb] Pitt Street Yau Ma Tei
50
795
795X
79P
N21
N21A
N23
N50
NA20
2
203E
270E
281A
281E
287D
287X
3C
6
6C
6F
81
81X
87C
87D
87E
93K
93P
95
N213
N216
N241
N41X
X6C
117
118
118P
N118
N122
[Ctb] Changsha Street, Nathan Road|[Kmb] Cheung Sha Street Mong Kok
20A
50
79P
N21
N21A
N23
N50
N796
NA20
271S
N213
N216
N271
N281
N283
N287
[Ctb] Grand Plaza, Nathan Road|[Kmb+Ctb] Nelson Street Mong Kok/<Br>Grand Plaza, Nathan Road|[Kmb] Nelson Street Mong Kok|[Nlb] Nelson Street
20A
50
795
795X
79P
H2
N21
N21A
N23
N50
N796
NA20
2
271S
35A
35X
36B
46
6
63X
6C
6F
9
95
HK1
N213
N216
N241
N271
N281
N283
N287
N41X
X6C
N122
1R
[Ctb] Yau Tsim Mong District Health Centre, Argyle Street|[Kmb+Ctb] Mongkok Market Complex, Yau Tsim Mong Dhc/<Br>Yau Tsim Mong District Health Centre, Argyle Street|[Kmb] Mongkok Market Complex, Yau Tsim Mong Dhc
50
795
795X
79P
971
A20
N23
N50
13
13D
16
16P
16X
18
241X
242X
268X
269X
270E
27X
281E
287D
287X
41A
63X
72X
93P
N283
N293
N41X
[Ctb] Ming Kei College, Cherry Street|[Kmb+Ctb] Ming Kei College/<Br>Ming Kei College, Cherry Street|[Kmb] Ming Kei College
50
795
795X
79P
971
A20
N23
N50
13
13D
16
16P
16X
18
241X
242X
268X
269X
270E
27X
281E
287D
287X
41A
63X
72X
93P
N283
N293
N41X
[Ctb] The Long Beach, Hoi Fai Road|[Kmb+Ctb] The Long Beach/<Br>The Long Beach, Hoi Fai Road|[Kmb] The Long Beach
971
N23
13D
[Ctb] Chui Yu Road, Sham Mong Road|[Kmb] Chui Yue Road
20
79P
971
12
13
[Ctb] Nam Cheong Park, Sham Mong Road|[Kmb] Nam Cheong Park
20
79P
971
12
[Ctb] Nam Cheong Station, Sham Mong Road|[Kmb+Ctb] Fu Cheong Estate/<Br>Nam Cheong Station, Sham Mong Road|[Kmb] Fu Cheong Estate
20
79P
971
12
12A
18
230R
118
118P
914
N118
[Ctb] Hoi Tat Estate, Sham Mong Road|[Kmb+Ctb] Tonkin Street West/<Br>Hoi Tat Estate, Sham Mong Road|[Kmb] Tonkin Street West
971
12
214P
296C
118
118P
914
N118
[Ctb] Hoi Lai Estate, Sham Mong Road
[Ctb] Lantau Link Bus-Bus Interchange|[Lwb+Ctb] Lantau Link Interchange/<Br>Lantau Link Bus-Bus Interchange|[Lwb] Lantau Link Interchange
A11
A12
A20
A22
A25
A26
A28
A29
E11
E11A
E11B
E21A
E21B
E22
E22P
E22S
E22X
E23
E23A
N11
N21
N21A
N23
N26
N29
NA11
NA12
NA20
NA29
[Ctb] Airport (Terminal 1)|[Db] Airport Terminal 1 (Departure Level)|[Lwb] Terminal 1 (Alighting Stop)|[Pi] Airport Terminal 1 (Departure Level)
A11
A12
A20
A22
A25
A26
A28
A29
NA11
NA12
NA20
NA29
[Ctb] Airport (Terminal 2)|[Lwb] Terminal 2 (Alighting Stop)
A11
A12
A20
A22
A25
A26
A28
A29
NA11
NA12
NA20
NA29
[Ctb] Hzmb Passenger Clearance Building|[Db] Drop Off Area Outside Hong Kong-Zhuhai-Macao Bridge (Hong Kong Port) Passenger Clearance Building at Departure Level (Set Down Only)|[Lwb] Hzmb Passenger Clearance Building (Alighting Stop)|[Nlb] Hzmb Hong Kong
A11
A12
A22
A25
A26
A28
A29
NA11
NA12
NA20
NA29
[Ctb] Airport (Ground Transportation Centre)|[Lwb] Airport (Gtc) Bus Terminus
A11
A12
A20
A22
A25
A26
A28
A29
E11
E11A
E22
E22A
E22P
E22X
E23
E23A
N11
N21
N21A
N23
N26
N29
NA11
NA12
NA20
NA29
Upcoming trips on the Citybus A21 bus route run approximately every 5 minutes, and you can view exact departure times and see how often the bus runs throughout the day by opening the Momego app and browsing the full schedule.
Download the Momego app to track your bus live on a map, see real-time updates, and stay informed about any changes to the Citybus A21 bus schedule.
Open the Momego app to see detailed information about any active service disruptions affecting the A21 bus route, such as detours, stop changes, trip cancellations, or major delays. You can also subscribe to service alerts from Citybus in the app, so you’ll be notified of any current or upcoming disruptions and can plan your journey with confidence.
There are 20 bus stops on the Citybus A21 route.
In select cities, the Momego app shows real-time crowding levels for routes like the Citybus A21 bus route. You can even see predictions of how busy the bus is likely to be when it reaches your stop.
Open the Momego app to see your location on the map and instantly find the nearest stop for the Citybus A21 bus route.