Route 121

Effective August 3, 2025

 

Route 121 Map 02-23-2025

Public Timetable Notes: AM - light type. PM - bold type.

Skyline
College

Manor/
Skyline
Blvd

Hickey/
Gateway

Serramonte 
Center

Seton Medical
Center

Edgeworth/
90th

Daly City 
BART

Pope/
Bellevue

A

B

C

D

E

F

G

H

5:38

5:43

5:47

5:55

6:02

6:10

6:16

6:28

6:08

6:13

6:17

6:25

6:32

6:40

6:46

6:58

6:38

6:43

6:47

6:55

7:02

7:10

7:16

7:28

7:03

7:09

7:15

7:23

7:30

7:39

7:46

7:58

7:33

7:39

7:45

7:53

8:00

8:09

8:16

8:28

8:03

8:09

8:15

8:23

8:30

8:39

8:46

8:58

8:33

8:39

8:45

8:53

9:00

9:09

9:16

9:28

9:03

9:09

9:15

9:23

9:30

9:39

9:46

9:58

9:36

9:41

9:45

9:53

10:00

10:08

10:16

10:28

10:06

10:11

10:15

10:23

10:30

10:38

10:46

10:58

10:36

10:41

10:45

10:53

11:00

11:08

11:16

11:28

11:06

11:11

11:15

11:23

11:30

11:38

11:46

11:58

11:36

11:41

11:45

11:53

12:00

12:08

12:16

12:28

12:02

12:07

12:11

12:21

12:28

12:37

12:46

12:58

12:32

12:37

12:41

12:51

12:58

1:07

1:16

1:28

1:02

1:07

1:11

1:21

1:28

1:37

1:46

1:58

1:32

1:37

1:41

1:51

1:58

2:07

2:16

2:28

1:58

2:03

2:07

2:18

2:25

2:36

2:46

2:58

2:28

2:33

2:37

2:48

2:55

3:06

3:16

3:28

2:58

3:03

3:07

3:18

3:25

3:36

3:46

3:58

3:28

3:33

3:37

3:48

3:55

4:06

4:16

4:28

3:58

4:03

4:07

4:18

4:25

4:36

4:46

4:58

4:32

4:37

4:41

4:51

4:58

5:06

5:16

5:28

5:02

5:07

5:11

5:21

5:28

5:36

5:46

5:58

5:32

5:37

5:41

5:51

5:58

6:06

6:16

6:28

6:05

6:10

6:14

6:24

6:31

6:39

6:46

6:58

6:35

6:40

6:44

6:54

7:01

7:09

7:16

7:28

7:05

7:10

7:14

7:24

7:31

7:39

7:46

7:58

7:35

7:40

7:44

7:54

8:01

8:09

8:16

8:28

8:38

8:43

8:47

8:56

9:02

9:10

9:16

9:28

9:38

9:43

9:47

9:56

10:02

10:10

10:16

10:28

10:38

10:43

10:47

10:56

11:02

11:10

11:16

11:28

Bus is not considered late until 5 minutes past the scheduled time.
Not all stops are shown. Please call 1-800-660-4287 for other bus stops.

Pope/
Bellevue

Daly City
BART

Edgeworth/
90th

Seton Medical
Center

Serramonte 
Center

Hickey/
Gateway

Skyline Blvd/
Manor

Skyline
College

H

G

F

E

D

C

B

A

5:28

5:37

5:43

5:51

6:01

6:06

6:10

6:15

6:28

6:37

6:43

6:51

7:01

7:06

7:10

7:15

6:58

7:07

7:13

7:21

7:31

7:36

7:40

7:45

7:21

7:33

7:41

7:49

7:59

8:04

8:09

8:15

7:51

8:03

8:11

8:19

8:29

8:34

8:39

8:45

8:18

8:30

8:38

8:46

8:57

9:03

9:09

9:15

8:48

9:00

9:08

9:16

9:27

9:33

9:39

9:45

9:23

9:34

9:40

9:48

9:59

10:05

10:09

10:15

9:53

10:04

10:10

10:18

10:29

10:35

10:39

10:45

10:23

10:34

10:40

10:48

10:59

11:05

11:09

11:15

10:53

11:04

11:10

11:18

11:29

11:35

11:39

11:45

11:20

11:31

11:38

11:46

11:58

12:05

12:09

12:15

11:50

12:01

12:08

12:16

12:28

12:35

12:39

12:45

12:20

12:31

12:38

12:46

12:58

1:05

1:09

1:15

12:50

1:01

1:08

1:16

1:28

1:35

1:39

1:45

1:20

1:31

1:38

1:46

1:58

2:05

2:09

2:15

1:50

2:01

2:08

2:16

2:28

2:35

2:39

2:45

2:20

2:31

2:38

2:46

2:58

3:05

3:09

3:15

2:50

3:01

3:08

3:16

3:28

3:35

3:39

3:45

3:20

3:31

3:38

3:46

3:58

4:05

4:09

4:15

3:50

4:01

4:08

4:16

4:28

4:35

4:39

4:45

4:20

4:31

4:38

4:46

4:58

5:05

5:09

5:15

4:50

5:01

5:08

5:16

5:28

5:35

5:39

5:45

5:20

5:31

5:38

5:46

5:58

6:05

6:09

6:15

5:50

6:01

6:08

6:16

6:28

6:35

6:39

6:45

6:23

6:33

6:39

6:46

6:58

7:05

7:09

7:15

6:53

7:03

7:09

7:16

7:28

7:35

7:39

7:45

7:23

7:33

7:39

7:46

7:58

8:05

8:09

8:15

7:55

8:05

8:11

8:18

8:28

8:35

8:39

8:45

8:25

8:35

8:41

8:48

8:58

9:05

9:09

9:15

9:20

9:29

9:34

9:41

9:51

9:56

10:00

10:05

10:10

10:19

10:24

10:31

10:41

10:46

10:50

10:55

Bus is not considered late until 5 minutes past the scheduled time.
Not all stops are shown. Please call 1-800-660-4287 for other bus stops.

Skyline 
College

Manor/
Skyline Blvd

Hickey/
Gateway

Serramonte 
Center

Seton Medical
Center

Edgeworth/
90th

Daly City 
BART

Pope/
Bellevue

A

B

C

D

E

F

G

H

6:35

6:41

6:46

6:54

7:01

7:09

7:15

7:23

7:35

7:41

7:46

7:54

8:01

8:09

8:15

8:23

8:35

8:41

8:46

8:54

9:01

9:09

9:16

9:26

9:05

9:11

9:17

9:29

9:37

9:45

9:53

10:03

9:35

9:41

9:47

9:59

10:07

10:15

10:23

10:33

10:05

10:11

10:17

10:29

10:37

10:45

10:53

11:03

10:35

10:41

10:47

10:59

11:07

11:15

11:23

11:33

11:05

11:11

11:17

11:29

11:37

11:45

11:53

12:03

11:35

11:41

11:47

11:59

12:07

12:15

12:23

12:33

12:05

12:11

12:17

12:29

12:37

12:45

12:53

1:03

12:35

12:41

12:47

12:59

1:07

1:15

1:23

1:33

1:05

1:11

1:17

1:29

1:37

1:45

1:53

2:03

1:35

1:41

1:47

1:59

2:07

2:15

2:23

2:33

2:05

2:11

2:17

2:29

2:37

2:45

2:53

3:03

2:35

2:41

2:47

2:59

3:07

3:15

3:23

3:33

3:05

3:11

3:17

3:29

3:37

3:45

3:53

4:03

3:35

3:41

3:47

3:59

4:07

4:15

4:23

4:33

4:05

4:11

4:17

4:29

4:37

4:45

4:53

5:03

4:35

4:41

4:47

4:59

5:07

5:15

5:23

5:33

5:05

5:11

5:17

5:29

5:37

5:45

5:53

6:03

5:35

5:41

5:47

5:59

6:07

6:15

6:23

6:33

6:05

6:11

6:17

6:29

6:37

6:45

6:53

7:03

6:35

6:41

6:47

6:59

7:07

7:15

7:23

7:33

7:05

7:11

7:17

7:29

7:37

7:45

7:53

8:03

7:35

7:41

7:46

7:56

8:03

8:10

8:17

8:26

8:05

8:11

8:16

8:26

8:33

8:40

8:47

8:56

9:05

9:11

9:16

9:25

9:31

9:38

9:44

9:52

10:15

10:21

10:26

10:35

10:41

10:48

10:54

11:02

Bus is not considered late until 5 minutes past the scheduled time.
Not all stops are shown. Please call 1-800-660-4287 for other bus stops.

Pope/
Bellevue

Daly City 
BART

Edgeworth/
90th

Seton Medical
Center

Serramonte 
Center

Hickey/
Gateway

Skyline Blvd/
Manor

Skyline
College

H

G

F

E

D

C

B

A

7:12

7:20

7:25

7:33

7:43

7:48

7:52

7:57

7:42

7:50

7:55

8:03

8:13

8:18

8:22

8:27

8:12

8:22

8:27

8:35

8:46

8:52

8:56

9:01

8:42

8:52

8:58

9:06

9:17

9:23

9:28

9:33

9:12

9:22

9:28

9:36

9:47

9:53

9:58

10:03

9:42

9:52

9:58

10:06

10:17

10:23

10:28

10:33

10:12

10:22

10:28

10:36

10:47

10:53

10:58

11:03

10:42

10:52

10:58

11:06

11:17

11:23

11:28

11:33

11:12

11:23

11:30

11:38

11:50

11:57

12:01

12:07

11:42

11:53

12:00

12:08

12:20

12:27

12:31

12:37

12:12

12:23

12:30

12:38

12:50

12:57

1:01

1:07

12:42

12:53

1:00

1:08

1:20

1:27

1:31

1:37

1:12

1:23

1:30

1:38

1:50

1:57

2:01

2:07

1:42

1:53

2:00

2:08

2:20

2:27

2:31

2:37

2:12

2:23

2:30

2:38

2:50

2:57

3:01

3:07

2:42

2:53

3:00

3:08

3:20

3:27

3:31

3:37

3:12

3:23

3:30

3:38

3:50

3:57

4:01

4:07

3:42

3:53

4:00

4:08

4:20

4:27

4:31

4:37

4:12

4:23

4:30

4:38

4:50

4:57

5:01

5:07

4:42

4:53

5:00

5:08

5:20

5:27

5:31

5:37

5:12

5:23

5:30

5:38

5:50

5:57

6:01

6:07

5:42

5:53

6:00

6:08

6:20

6:27

6:31

6:37

6:12

6:23

6:30

6:38

6:50

6:57

7:01

7:07

6:42

6:53

7:00

7:08

7:20

7:27

7:31

7:37

7:12

7:23

7:30

7:38

7:50

7:57

8:01

8:07

7:42

7:52

7:58

8:05

8:15

8:21

8:27

8:32

8:12

8:22

8:28

8:35

8:45

8:51

8:57

9:02

9:12

9:20

9:25

9:32

9:42

9:47

9:52

9:57

10:12

10:20

10:25

10:32

10:42

10:47

10:52

10:57

Bus is not considered late until 5 minutes past the scheduled time.
Not all stops are shown. Please call 1-800-660-4287 for other bus stops.

Download Route 121 PDF

To request a printed timetable, please call Customer Service at 1-800-660-4287.