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을지로4가 Line 2: 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 을지로4가 Line 2.

Check your time

At 08:00~08:30 the average is 54%.

Seats are taken and some people stand. Within capacity.

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

Weekday, Inner loop

Times to sit: 05:30~07:30, 09:30~10:30, 20:00~21:00, 00:00~01:00

The busiest time is 18:00~18:30 at 88.4%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:0015.4%Seats free
06:00~06:3021.2%Seats free
06:30~07:0020.7%Seats free
07:00~07:3028.6%Seats free
07:30~08:0038.3%Within capacity
08:00~08:3054%Within capacity
08:30~09:0044.9%Within capacity
09:00~09:3036.2%Within capacity
09:30~10:0034%Seats free
10:00~10:3023.9%Seats free
10:30~11:0034.2%Within capacity
11:00~11:3034.8%Within capacity
11:30~12:0040.2%Within capacity
12:00~12:3041.9%Within capacity
12:30~13:0044.4%Within capacity
13:00~13:3048%Within capacity
13:30~14:0046.7%Within capacity
14:00~14:3046.1%Within capacity
14:30~15:0050.2%Within capacity
15:00~15:3052.2%Within capacity
15:30~16:0052.2%Within capacity
16:00~16:3053.7%Within capacity
16:30~17:0068.4%Within capacity
17:00~17:3078.5%Within capacity
17:30~18:0062.3%Within capacity
18:00~18:3088.4%Within capacity
18:30~19:0076.7%Within capacity
19:00~19:3048.6%Within capacity
19:30~20:0034.1%Within capacity
20:00~20:3033.3%Seats free
20:30~21:0030.5%Seats free
21:00~21:3048.6%Within capacity
21:30~22:0047.9%Within capacity
22:00~22:3042%Within capacity
22:30~23:0049.2%Within capacity
23:00~23:3036.2%Within capacity
23:30~00:0035.9%Within capacity
00:00~00:3015.1%Seats free
00:30~01:009.6%Seats free

Weekday, Outer loop

Times to sit: 05:30~06:00, 06:30~07:00, 10:00~11:00, 11:30~12:30, 23:00~01:00

The busiest time is 08:00~08:30 at 83.7%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:0015.5%Seats free
06:00~06:3034.3%Within capacity
06:30~07:0025.1%Seats free
07:00~07:3054%Within capacity
07:30~08:0076.7%Within capacity
08:00~08:3083.7%Within capacity
08:30~09:0069.9%Within capacity
09:00~09:3036.8%Within capacity
09:30~10:0035.8%Within capacity
10:00~10:3023.7%Seats free
10:30~11:0025.7%Seats free
11:00~11:3037%Within capacity
11:30~12:0032.9%Seats free
12:00~12:3030%Seats free
12:30~13:0040.6%Within capacity
13:00~13:3036.3%Within capacity
13:30~14:0035.3%Within capacity
14:00~14:3037.8%Within capacity
14:30~15:0036.9%Within capacity
15:00~15:3034.7%Within capacity
15:30~16:0046.9%Within capacity
16:00~16:3041.7%Within capacity
16:30~17:0045.8%Within capacity
17:00~17:3053.6%Within capacity
17:30~18:0053.4%Within capacity
18:00~18:3070.2%Within capacity
18:30~19:0065.2%Within capacity
19:00~19:3042.8%Within capacity
19:30~20:0038.6%Within capacity
20:00~20:3044.8%Within capacity
20:30~21:0044.7%Within capacity
21:00~21:3034.4%Within capacity
21:30~22:0043.6%Within capacity
22:00~22:3050%Within capacity
22:30~23:0035.7%Within capacity
23:00~23:3024.2%Seats free
23:30~00:0017%Seats free
00:00~00:3013.7%Seats free
00:30~01:005.9%Seats free

Saturday, Inner loop

Times to sit: 05:30~10:30, 23:30~01:00

The busiest time is 23:00~23:30 at 69.5%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:0014.5%Seats free
06:00~06:3014.9%Seats free
06:30~07:0010.1%Seats free
07:00~07:3011%Seats free
07:30~08:0013.2%Seats free
08:00~08:3019.2%Seats free
08:30~09:0024.3%Seats free
09:00~09:3028.1%Seats free
09:30~10:0033.2%Seats free
10:00~10:3031.8%Seats free
10:30~11:0035.2%Within capacity
11:00~11:3038.1%Within capacity
11:30~12:0043.5%Within capacity
12:00~12:3043.7%Within capacity
12:30~13:0051.8%Within capacity
13:00~13:3054%Within capacity
13:30~14:0053.9%Within capacity
14:00~14:3053%Within capacity
14:30~15:0055.8%Within capacity
15:00~15:3053.2%Within capacity
15:30~16:0060.2%Within capacity
16:00~16:3051.5%Within capacity
16:30~17:0065.7%Within capacity
17:00~17:3059.3%Within capacity
17:30~18:0058%Within capacity
18:00~18:3043.4%Within capacity
18:30~19:0046.1%Within capacity
19:00~19:3039.4%Within capacity
19:30~20:0040.3%Within capacity
20:00~20:3043.3%Within capacity
20:30~21:0043.6%Within capacity
21:00~21:3055.8%Within capacity
21:30~22:0052.7%Within capacity
22:00~22:3058.5%Within capacity
22:30~23:0053.8%Within capacity
23:00~23:3069.5%Within capacity
23:30~00:0033.1%Seats free
00:00~00:300%Seats free
00:30~01:000%Seats free

Saturday, Outer loop

Times to sit: 05:30~09:30, 23:30~01:00

The busiest time is 17:00~17:30 at 64.6%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:008.5%Seats free
06:00~06:3013%Seats free
06:30~07:0011.2%Seats free
07:00~07:3011.2%Seats free
07:30~08:0015%Seats free
08:00~08:3022.1%Seats free
08:30~09:0024%Seats free
09:00~09:3031.7%Seats free
09:30~10:0039%Within capacity
10:00~10:3036.8%Within capacity
10:30~11:0043.6%Within capacity
11:00~11:3044.1%Within capacity
11:30~12:0045.8%Within capacity
12:00~12:3048.5%Within capacity
12:30~13:0051.7%Within capacity
13:00~13:3053.8%Within capacity
13:30~14:0055.1%Within capacity
14:00~14:3051.4%Within capacity
14:30~15:0051.9%Within capacity
15:00~15:3052.5%Within capacity
15:30~16:0063.2%Within capacity
16:00~16:3051.7%Within capacity
16:30~17:0063.7%Within capacity
17:00~17:3064.6%Within capacity
17:30~18:0053.8%Within capacity
18:00~18:3064.4%Within capacity
18:30~19:0048.3%Within capacity
19:00~19:3045.1%Within capacity
19:30~20:0043.5%Within capacity
20:00~20:3044.7%Within capacity
20:30~21:0044.5%Within capacity
21:00~21:3053.4%Within capacity
21:30~22:0039.3%Within capacity
22:00~22:3035.1%Within capacity
22:30~23:0047.1%Within capacity
23:00~23:3039.9%Within capacity
23:30~00:0024.5%Seats free
00:00~00:300%Seats free
00:30~01:000%Seats free

Sunday, Inner loop

Times to sit: 05:30~12:00, 18:00~18:30, 19:00~20:30, 23:30~01:00

The busiest time is 16:30~17:00 at 46.6%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:0011.6%Seats free
06:00~06:308.9%Seats free
06:30~07:006.7%Seats free
07:00~07:307.3%Seats free
07:30~08:009.1%Seats free
08:00~08:3012.7%Seats free
08:30~09:0014.9%Seats free
09:00~09:3019.4%Seats free
09:30~10:0025.5%Seats free
10:00~10:3023.1%Seats free
10:30~11:0028.6%Seats free
11:00~11:3028.4%Seats free
11:30~12:0033.3%Seats free
12:00~12:3037.9%Within capacity
12:30~13:0036.5%Within capacity
13:00~13:3039.6%Within capacity
13:30~14:0041.2%Within capacity
14:00~14:3037.4%Within capacity
14:30~15:0042%Within capacity
15:00~15:3044.7%Within capacity
15:30~16:0037.9%Within capacity
16:00~16:3040.5%Within capacity
16:30~17:0046.6%Within capacity
17:00~17:3038.4%Within capacity
17:30~18:0041.3%Within capacity
18:00~18:3031.7%Seats free
18:30~19:0035.2%Within capacity
19:00~19:3033%Seats free
19:30~20:0029.1%Seats free
20:00~20:3033.8%Seats free
20:30~21:0037.3%Within capacity
21:00~21:3036.5%Within capacity
21:30~22:0040.4%Within capacity
22:00~22:3042%Within capacity
22:30~23:0038.5%Within capacity
23:00~23:3041.2%Within capacity
23:30~00:0020.1%Seats free
00:00~00:300%Seats free
00:30~01:000%Seats free

Sunday, Outer loop

Times to sit: 05:30~10:30, 11:30~12:00, 13:00~13:30, 18:30~19:00, 19:30~20:00, 21:00~01:00

The busiest time is 15:30~16:00 at 45.6%.

All 30-minute steps
TimeCrowdingLevel
05:30~06:006.3%Seats free
06:00~06:307.6%Seats free
06:30~07:008%Seats free
07:00~07:308%Seats free
07:30~08:009.8%Seats free
08:00~08:3016.3%Seats free
08:30~09:0018.2%Seats free
09:00~09:3023.1%Seats free
09:30~10:0033.1%Seats free
10:00~10:3026.8%Seats free
10:30~11:0034.1%Within capacity
11:00~11:3036.7%Within capacity
11:30~12:0029.9%Seats free
12:00~12:3035.4%Within capacity
12:30~13:0042.5%Within capacity
13:00~13:3031.3%Seats free
13:30~14:0040.5%Within capacity
14:00~14:3039.3%Within capacity
14:30~15:0037.1%Within capacity
15:00~15:3038.7%Within capacity
15:30~16:0045.6%Within capacity
16:00~16:3038.1%Within capacity
16:30~17:0038.3%Within capacity
17:00~17:3039.9%Within capacity
17:30~18:0035.5%Within capacity
18:00~18:3040.6%Within capacity
18:30~19:0032.9%Seats free
19:00~19:3034.4%Within capacity
19:30~20:0033.6%Seats free
20:00~20:3042.9%Within capacity
20:30~21:0035.8%Within capacity
21:00~21:3033.7%Seats free
21:30~22:0033.4%Seats free
22:00~22:3027.6%Seats free
22:30~23:0023.3%Seats free
23:00~23:3026.1%Seats free
23:30~00:0014.5%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.