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Scroll down to view upcoming departure times for SBST 21 bus route at each stop. Real-time updates and step-by-step directions are also available in the Momego app.
St. Michael's Ter
124
125
129
131
131A
186
Blk 114
124
125
129
131
131A
139
139M
186
Blk 29
124
125
129
131
131A
139
139M
186
Blk 19
129
Opp Blk 65
129
Opp Nkf
124
125
131
131A
139
186
Bef Kim Keat Lane
124
125
131
131A
139
186
Aft Pegu Rd
130
131
131A
145
186
Opp Shaw Plaza
130
131
131A
145
186
Opp Public Mansion
130
131
131A
145
186
Opp Zhongshan Mall
130
131
131A
145
186
Aft Irrawaddy Rd
129
130
131
131A
139
139M
145
186
Opp Thomson Med Ctr
131
131A
141
162
162M
166
5
54
56
57
851
143
167
980
Opp Novena Lodge
131
131A
141
162
162M
166
5
54
56
57
851
143
167
980
Novena Stn
131
131A
141
166
56
57
851
980
Revival Ctr Ch
124
Natl Skin Ctr
124
Northlight Sch
125
130
139
145
Blk 122
139
Blk 107
139
Boon Keng Stn/Blk 22
130
139
Bef Kallang Pl
26
31
961
961M
985
853
853M
Opp Kallang Stn/Blk 2C
140
175
26
31
961
961M
985
853
853M
Aft Lor 1 Geylang
12
2
2A
62
100
11
13
197
26
31
32
33
51
63
7
80
67
853M
Yi Xiu Fty Bldg
2
2A
62
100
13
158
158A
26
51
63
80
67
853M
Bef Lor 23 Geylang
2
2A
62
100
125
13
158
158A
26
51
63
80
67
853M
Aft Aljunied Stn
2
2A
13
26
40
51
67
853M
Blk 134
2
2A
13
26
40
51
67
853M
Sims Ville
2
2A
13
26
40
51
67
853M
Aft Tg Katong Cplx
2
2A
13
154
155
24
26
28
30
51
7
67
Blk 416
2
2A
13
154
155
24
51
67
Eunos Stn/ Int
2
2A
13
155
24
26
28
30
51
63
63A
7
93
61
67
Eunos Stn
2N
51
55
63
63A
93
61
966
Blk 17
2N
51
55
63
63A
93
61
966
Blk 322
2N
45
5
506
51
55
59
63
63A
93
61
Blk 646
22
2N
506
65
8
66
Blk 122
22
2N
506
65
8
66
Blk 133
22
2N
506
65
8
66
Blk 140
22
2N
506
65
8
66
Opp Bedok Ind Pk C
22
2N
5
506
58
59
65
8
66
Opp Blk 701
22
2N
5
506
59
65
66
Blk 745
22
2N
5
506
59
65
66
Opp Blk 716
22
2N
5
506
59
65
66
Opp Waterfront Isle
22
2N
5
506
59
65
66
Opp Waterfront Waves
22
2N
5
506
59
65
66
Opp Waterfront Key
22
2N
5
506
59
65
66
Opp The Clearwater Condo
22
28
2N
5
59
65
67
Opp Bedok Reform Trg Ctr
22
28
2N
5
59
65
67
Tampines West Stn Exit B
518
23
28
5
59
65
8
67
Blk 938
10
23
2N
31
65
67
Uob Tampines Ctr
129
2N
Tampines Stn/Int
129
2N
Blk 423
8
Blk 449
8
Tampines East Stn Exit A
8
Opp Blk 390
12
12e
518
59
Blk 497D
12
12e
518
59
Blk 149A
12
12e
518
4N
53
59
Blk 156
12
12e
518
4N
53
Blk 197
12
12e
518
53
Blk 104
12
12e
518
53
Blk 429
12
12e
Blk 405
12
12e
4N
Opp Downtown East
12
12e
4N
5
Pasir Ris Int
12
12e
518
518A
4N
5
58
88
Pasir Ris Int
12
12e
518
518A
4N
5
58
88
Downtown East
12
12e
5
Blk 467
12
12e
Blk 446
12
12e
Blk 442
12
12e
518
518A
109
4N
53
Blk 210
12
12e
518
518A
109
4N
53
Blk 269A
12
12e
518
518A
53
Opp Blk 149A
12
12e
518
518A
53
59
Blk 370
12
12e
518
59
Blk 390
12
12e
518
59
Opp Tampines East Stn
8
Blk 230E
8
Blk 233
8
Opp Tampines Stn/Int
129
Opp Century Sq
129
Blk 147
10
23
31
65
Bef Tampines West Stn
518
23
28
5
59
65
8
Bedok Reform Trg Ctr
22
28
5
59
65
The Clearwater Condo
22
28
5
59
65
Waterfront Key
22
5
506
59
65
66
Aft Waterfront Waves
22
5
506
59
65
66
Waterfront Isle
22
5
506
59
65
66
Blk 716
22
5
506
59
65
66
Blk 713
22
5
506
59
65
66
Blk 703
22
5
506
59
65
66
Aft Bedok Ind Pk C
22
5
506
58
59
65
8
66
Blk 629
22
506
65
8
66
Blk 609
22
506
65
8
66
Blk 121
22
506
65
8
66
Opp Blk 646
22
506
65
8
66
Eunos Mansions
45
5
506
51
55
59
63
93
61
Opp Blk 16
51
55
63
93
61
966
966A
Opp Eunos Stn
51
55
63
93
61
966
966A
Aft Lor 106 Changi
2
13
155
24
26
28
30
51
63
7
7A
93
61
Joo Chiat Cplx
2
13
154
155
24
26
28
30
51
7
7A
Blk 14 Mkt/Fc
2
13
154
155
24
26
28
30
51
7
7A
City Plaza
2
13
26
40
51
7
7A
853M
Opp Lor 39 Geylang
2
13
26
40
51
853M
Aft Lor 34 Geylang
2
13
26
40
51
853M
Aft Lor 28 Geylang
2
13
26
40
51
853M
Bef Lor 18 Geylang
2
62
100
13
158
158A
21A
26
51
63
63A
80
853M
Opp Mohd Salleh Mque
2
62
100
13
158
158A
21A
26
51
63
63A
80
853M
Aft Sims Way
12
2
62
100
11
13
197
21A
26
31
32
33
51
63
63A
7
7A
80
853M
Kallang Stn/Opp Blk 2C
140
175
21A
26
31
961
961M
985
853
853M
Opp Kallang Pl
21A
26
31
961
961M
985
853
853M
Bef Lavender St
125
13
130
133
139
147
147A
21A
23
64
65
66
857
857B
Hoa Nam Bldg
125
130
139
141
147
147A
21A
23
64
65
66
857
857B
Bef Tai Hoe Hotel
125
130
141
21A
Aft Farrer Pk Stn Exit G
125
130
139
141
147
23
64
65
67
NR6
66
857
Sri Vadapathira K Tp
125
130
139
147
23
64
65
NR6
66
857
S'pore Khalsa Assn
125
130
139
145
S'pore Indian Assn
125
130
139
145
Opp Tan Tock Seng Hosp
518
518A
124
St. Joseph Instn Jnr
518
518A
124
Opp Novena Ch
131
141
162
162M
166
5
54
56
57
851
143
167
980
NR1
Novena Lodge
131
141
162
162M
166
5
54
56
57
851
143
167
980
NR1
Bef Jln Dusun
129
130
131
139
139M
145
186
Zhongshan Mall
129
130
131
139
139M
145
186
Bef Balestier Plaza
130
131
145
186
Shaw Plaza
130
131
145
186
Opp Balestier Pt
124
125
130
131
139
145
186
Blk 82
124
125
131
139
186
Blk 29
124
125
129
131
131A
139
139M
186
Blk 19
129
Opp Blk 65
129
St. Michael's Ter
124
125
129
131
131A
186
Upcoming trips on the SBST 21 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.
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Open the Momego app to see detailed information about any active service disruptions affecting the 21 bus route, such as detours, stop changes, trip cancellations, or major delays. You can also subscribe to service alerts from SBST in the app, so you’ll be notified of any current or upcoming disruptions and can plan your journey with confidence.
There are 65 bus stops on the SBST 21 route.
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