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산성 Line 8: crowding and when you can sit

Seoul Metro average for Q2 2026. The data file is dated 2026-06-30.

The times when a seat is likely when you board at 산성 Line 8.

Check your time

At 08:00~08:30 the average is 74.9%.

Seats are taken and some people stand. Within capacity.

  • The nearest earlier time to sit is 06:30~07:00.
  • The nearest later time to sit is 09:30~10:00.

Weekday, Up

Times to sit: 05:30~07:00, 09:30~01:00

The busiest time is 08:00~08:30 at 74.9%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:0025.2%Seats free
06:00~06:3014.8%Seats free
06:30~07:0020.6%Seats free
07:00~07:3035.1%Within capacity
07:30~08:0056.3%Within capacity
08:00~08:3074.9%Within capacity
08:30~09:0051.6%Within capacity
09:00~09:3042.8%Within capacity
09:30~10:0029.9%Seats free
10:00~10:3023.1%Seats free
10:30~11:0018.6%Seats free
11:00~11:3017.6%Seats free
11:30~12:0017%Seats free
12:00~12:3018.9%Seats free
12:30~13:0018.5%Seats free
13:00~13:3016.8%Seats free
13:30~14:0016%Seats free
14:00~14:3015.2%Seats free
14:30~15:0014.7%Seats free
15:00~15:3015.9%Seats free
15:30~16:0015.2%Seats free
16:00~16:3015.6%Seats free
16:30~17:0016.8%Seats free
17:00~17:3019.1%Seats free
17:30~18:0016%Seats free
18:00~18:3017.6%Seats free
18:30~19:0017.2%Seats free
19:00~19:3011.7%Seats free
19:30~20:009.1%Seats free
20:00~20:308.9%Seats free
20:30~21:008.6%Seats free
21:00~21:309.1%Seats free
21:30~22:007.7%Seats free
22:00~22:307.4%Seats free
22:30~23:006.9%Seats free
23:00~23:304.4%Seats free
23:30~00:003.4%Seats free
00:00~00:302.5%Seats free
00:30~01:001.2%Seats free

Weekday, Down

Times to sit: 05:30~17:30, 19:00~01:00

The busiest time is 18:30~19:00 at 43.1%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:008.6%Seats free
06:00~06:308.9%Seats free
06:30~07:0012.1%Seats free
07:00~07:3015.7%Seats free
07:30~08:0015.4%Seats free
08:00~08:3015.7%Seats free
08:30~09:0010.3%Seats free
09:00~09:309.6%Seats free
09:30~10:008.6%Seats free
10:00~10:307.5%Seats free
10:30~11:007.2%Seats free
11:00~11:308.4%Seats free
11:30~12:009.1%Seats free
12:00~12:309.5%Seats free
12:30~13:0011.4%Seats free
13:00~13:3011.7%Seats free
13:30~14:0012.1%Seats free
14:00~14:3011.5%Seats free
14:30~15:0014.5%Seats free
15:00~15:3016%Seats free
15:30~16:0018.6%Seats free
16:00~16:3018.9%Seats free
16:30~17:0026.7%Seats free
17:00~17:3029%Seats free
17:30~18:0035.3%Within capacity
18:00~18:3041.2%Within capacity
18:30~19:0043.1%Within capacity
19:00~19:3029.6%Seats free
19:30~20:0020%Seats free
20:00~20:3016.3%Seats free
20:30~21:0018.4%Seats free
21:00~21:3019%Seats free
21:30~22:0020.9%Seats free
22:00~22:3022.9%Seats free
22:30~23:0023.1%Seats free
23:00~23:3021.7%Seats free
23:30~00:0016.7%Seats free
00:00~00:3013.1%Seats free
00:30~01:008.6%Seats free

Saturday, Up

Times to sit: 05:30~09:00, 09:30~10:00, 10:30~01:00

The busiest time is 09:00~09:30 at 34.7%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:0021.1%Seats free
06:00~06:3014.2%Seats free
06:30~07:0014.9%Seats free
07:00~07:3017.7%Seats free
07:30~08:0020.3%Seats free
08:00~08:3029.7%Seats free
08:30~09:0030.4%Seats free
09:00~09:3034.7%Within capacity
09:30~10:0031.8%Seats free
10:00~10:3034.2%Within capacity
10:30~11:0033.4%Seats free
11:00~11:3030.8%Seats free
11:30~12:0032%Seats free
12:00~12:3031.1%Seats free
12:30~13:0029.8%Seats free
13:00~13:3029.4%Seats free
13:30~14:0026.2%Seats free
14:00~14:3025.6%Seats free
14:30~15:0024.1%Seats free
15:00~15:3025.2%Seats free
15:30~16:0029%Seats free
16:00~16:3027%Seats free
16:30~17:0024.7%Seats free
17:00~17:3021.4%Seats free
17:30~18:0019.3%Seats free
18:00~18:3014.6%Seats free
18:30~19:0014.2%Seats free
19:00~19:3011.2%Seats free
19:30~20:007.6%Seats free
20:00~20:308.2%Seats free
20:30~21:007.2%Seats free
21:00~21:306.2%Seats free
21:30~22:007%Seats free
22:00~22:306.3%Seats free
22:30~23:005.1%Seats free
23:00~23:304.1%Seats free
23:30~00:002.8%Seats free
00:00~00:300%Seats free
00:30~01:000%Seats free

Saturday, Down

Times to sit: 05:30~01:00

The busiest time is 17:00~17:30 at 27.9%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:006.2%Seats free
06:00~06:306%Seats free
06:30~07:007.9%Seats free
07:00~07:306.1%Seats free
07:30~08:006.1%Seats free
08:00~08:309.2%Seats free
08:30~09:0010.1%Seats free
09:00~09:308.5%Seats free
09:30~10:0010%Seats free
10:00~10:309.1%Seats free
10:30~11:0010%Seats free
11:00~11:3011.9%Seats free
11:30~12:0011.7%Seats free
12:00~12:3013%Seats free
12:30~13:0014.5%Seats free
13:00~13:3016.6%Seats free
13:30~14:0014.9%Seats free
14:00~14:3014.5%Seats free
14:30~15:0017.3%Seats free
15:00~15:3019.3%Seats free
15:30~16:0020.5%Seats free
16:00~16:3021.8%Seats free
16:30~17:0026%Seats free
17:00~17:3027.9%Seats free
17:30~18:0021.6%Seats free
18:00~18:3025.2%Seats free
18:30~19:0023.6%Seats free
19:00~19:3021.4%Seats free
19:30~20:0018.2%Seats free
20:00~20:3019.6%Seats free
20:30~21:0024.1%Seats free
21:00~21:3025.4%Seats free
21:30~22:0022.9%Seats free
22:00~22:3025.7%Seats free
22:30~23:0023.5%Seats free
23:00~23:3019.6%Seats free
23:30~00:0015.6%Seats free
00:00~00:300%Seats free
00:30~01:000%Seats free

Sunday, Up

Times to sit: 05:30~01:00

The busiest time is 10:00~10:30 at 27%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:0011.6%Seats free
06:00~06:308.1%Seats free
06:30~07:006.8%Seats free
07:00~07:309.8%Seats free
07:30~08:0011.6%Seats free
08:00~08:3018.2%Seats free
08:30~09:0019.4%Seats free
09:00~09:3026.6%Seats free
09:30~10:0026.3%Seats free
10:00~10:3027%Seats free
10:30~11:0020.2%Seats free
11:00~11:3023.5%Seats free
11:30~12:0022.5%Seats free
12:00~12:3022.5%Seats free
12:30~13:0024.8%Seats free
13:00~13:3020.8%Seats free
13:30~14:0020.1%Seats free
14:00~14:3020.2%Seats free
14:30~15:0019.5%Seats free
15:00~15:3017.8%Seats free
15:30~16:0020.4%Seats free
16:00~16:3016.1%Seats free
16:30~17:0017%Seats free
17:00~17:3014.6%Seats free
17:30~18:0012%Seats free
18:00~18:3011.7%Seats free
18:30~19:009.2%Seats free
19:00~19:308.1%Seats free
19:30~20:007%Seats free
20:00~20:308.1%Seats free
20:30~21:006.6%Seats free
21:00~21:306.7%Seats free
21:30~22:005.1%Seats free
22:00~22:305.1%Seats free
22:30~23:003.8%Seats free
23:00~23:302.8%Seats free
23:30~00:002%Seats free
00:00~00:300%Seats free
00:30~01:000%Seats free

Sunday, Down

Times to sit: 05:30~01:00

The busiest time is 21:00~21:30 at 19.3%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:003.5%Seats free
06:00~06:304.8%Seats free
06:30~07:004.1%Seats free
07:00~07:304.4%Seats free
07:30~08:004.3%Seats free
08:00~08:305%Seats free
08:30~09:006.2%Seats free
09:00~09:306.6%Seats free
09:30~10:007.8%Seats free
10:00~10:308.1%Seats free
10:30~11:009.1%Seats free
11:00~11:308.8%Seats free
11:30~12:0011%Seats free
12:00~12:308.6%Seats free
12:30~13:0011.1%Seats free
13:00~13:3012.1%Seats free
13:30~14:0010.4%Seats free
14:00~14:3013.3%Seats free
14:30~15:0013.6%Seats free
15:00~15:3015%Seats free
15:30~16:0015.7%Seats free
16:00~16:3015.7%Seats free
16:30~17:0017.6%Seats free
17:00~17:3018.1%Seats free
17:30~18:0015.3%Seats free
18:00~18:3018.2%Seats free
18:30~19:0018.2%Seats free
19:00~19:3016.9%Seats free
19:30~20:0017%Seats free
20:00~20:3016.7%Seats free
20:30~21:0017.7%Seats free
21:00~21:3019.3%Seats free
21:30~22:0019.1%Seats free
22:00~22:3016.6%Seats free
22:30~23:0018.4%Seats free
23:00~23:3011.9%Seats free
23:30~00:009.4%Seats free
00:00~00:300%Seats free
00:30~01:000%Seats free

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Source

Seoul Metro subway crowding data, Korea Public Data Portal (15071311). No restrictions on use.

A new file is published each quarter, and this site is updated when it appears.