동대문 Line 4: 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 동대문 Line 4.
Check your time
At 08:00~08:30 the average is 27.7%.
At or under seat capacity. A seat may be free.
This time is within the times to sit.
Weekday, Up
Times to sit: 05:30~12:30, 00:00~01:00
The busiest time is 18:30~19:00 at 132.5%.
All 30-minute steps
| Time | Crowding | Level |
|---|---|---|
| 05:30~06:00 | 23% | Seats free |
| 06:00~06:30 | 25% | Seats free |
| 06:30~07:00 | 18.4% | Seats free |
| 07:00~07:30 | 18.7% | Seats free |
| 07:30~08:00 | 24.2% | Seats free |
| 08:00~08:30 | 27.7% | Seats free |
| 08:30~09:00 | 31.4% | Seats free |
| 09:00~09:30 | 20.5% | Seats free |
| 09:30~10:00 | 29.2% | Seats free |
| 10:00~10:30 | 24.7% | Seats free |
| 10:30~11:00 | 26.6% | Seats free |
| 11:00~11:30 | 23% | Seats free |
| 11:30~12:00 | 26.6% | Seats free |
| 12:00~12:30 | 33.2% | Seats free |
| 12:30~13:00 | 39.5% | Within capacity |
| 13:00~13:30 | 45.1% | Within capacity |
| 13:30~14:00 | 48.2% | Within capacity |
| 14:00~14:30 | 44.8% | Within capacity |
| 14:30~15:00 | 52.4% | Within capacity |
| 15:00~15:30 | 54.2% | Within capacity |
| 15:30~16:00 | 66.5% | Within capacity |
| 16:00~16:30 | 61.1% | Within capacity |
| 16:30~17:00 | 86.6% | Within capacity |
| 17:00~17:30 | 108.6% | Over capacity |
| 17:30~18:00 | 121.5% | Over capacity |
| 18:00~18:30 | 119.2% | Over capacity |
| 18:30~19:00 | 132.5% | Over capacity |
| 19:00~19:30 | 91.9% | Within capacity |
| 19:30~20:00 | 58.5% | Within capacity |
| 20:00~20:30 | 56.6% | Within capacity |
| 20:30~21:00 | 55.6% | Within capacity |
| 21:00~21:30 | 52.5% | Within capacity |
| 21:30~22:00 | 48% | Within capacity |
| 22:00~22:30 | 67.2% | Within capacity |
| 22:30~23:00 | 75.8% | Within capacity |
| 23:00~23:30 | 51% | Within capacity |
| 23:30~00:00 | 48% | Within capacity |
| 00:00~00:30 | 22.7% | Seats free |
| 00:30~01:00 | 12.2% | Seats free |
Weekday, Down
Times to sit: 19:00~21:30, 22:30~01:00
The busiest time is 08:30~09:00 at 131.5%.
All 30-minute steps
| Time | Crowding | Level |
|---|---|---|
| 05:30~06:00 | 62.6% | Within capacity |
| 06:00~06:30 | 46.3% | Within capacity |
| 06:30~07:00 | 55.6% | Within capacity |
| 07:00~07:30 | 78.5% | Within capacity |
| 07:30~08:00 | 103.9% | Over capacity |
| 08:00~08:30 | 115.3% | Over capacity |
| 08:30~09:00 | 131.5% | Over capacity |
| 09:00~09:30 | 89.3% | Within capacity |
| 09:30~10:00 | 83.8% | Within capacity |
| 10:00~10:30 | 50.6% | Within capacity |
| 10:30~11:00 | 56.5% | Within capacity |
| 11:00~11:30 | 55.1% | Within capacity |
| 11:30~12:00 | 53.8% | Within capacity |
| 12:00~12:30 | 51.8% | Within capacity |
| 12:30~13:00 | 60% | Within capacity |
| 13:00~13:30 | 56.1% | Within capacity |
| 13:30~14:00 | 52.6% | Within capacity |
| 14:00~14:30 | 42.8% | Within capacity |
| 14:30~15:00 | 52.3% | Within capacity |
| 15:00~15:30 | 49.3% | Within capacity |
| 15:30~16:00 | 54.7% | Within capacity |
| 16:00~16:30 | 58.5% | Within capacity |
| 16:30~17:00 | 64.9% | Within capacity |
| 17:00~17:30 | 51.2% | Within capacity |
| 17:30~18:00 | 43.7% | Within capacity |
| 18:00~18:30 | 45.3% | Within capacity |
| 18:30~19:00 | 36.3% | Within capacity |
| 19:00~19:30 | 24.4% | Seats free |
| 19:30~20:00 | 22.7% | Seats free |
| 20:00~20:30 | 20.7% | Seats free |
| 20:30~21:00 | 19.4% | Seats free |
| 21:00~21:30 | 24.5% | Seats free |
| 21:30~22:00 | 35% | Within capacity |
| 22:00~22:30 | 37.2% | Within capacity |
| 22:30~23:00 | 29% | Seats free |
| 23:00~23:30 | 23.1% | Seats free |
| 23:30~00:00 | 16.1% | Seats free |
| 00:00~00:30 | 15% | Seats free |
| 00:30~01:00 | 5.2% | Seats free |
Saturday, Up
Times to sit: 05:30~10:00, 00:00~01:00
The busiest time is 22:30~23:00 at 82.1%.
All 30-minute steps
| Time | Crowding | Level |
|---|---|---|
| 05:30~06:00 | 16.2% | Seats free |
| 06:00~06:30 | 25.8% | Seats free |
| 06:30~07:00 | 14.6% | Seats free |
| 07:00~07:30 | 11.2% | Seats free |
| 07:30~08:00 | 17.2% | Seats free |
| 08:00~08:30 | 26.3% | Seats free |
| 08:30~09:00 | 27.8% | Seats free |
| 09:00~09:30 | 33.4% | Seats free |
| 09:30~10:00 | 28.6% | Seats free |
| 10:00~10:30 | 34.4% | Within capacity |
| 10:30~11:00 | 35.1% | Within capacity |
| 11:00~11:30 | 46.4% | Within capacity |
| 11:30~12:00 | 44.5% | Within capacity |
| 12:00~12:30 | 40.5% | Within capacity |
| 12:30~13:00 | 47% | Within capacity |
| 13:00~13:30 | 51.5% | Within capacity |
| 13:30~14:00 | 55.5% | Within capacity |
| 14:00~14:30 | 53.3% | Within capacity |
| 14:30~15:00 | 63.9% | Within capacity |
| 15:00~15:30 | 52% | Within capacity |
| 15:30~16:00 | 66% | Within capacity |
| 16:00~16:30 | 60.8% | Within capacity |
| 16:30~17:00 | 68.7% | Within capacity |
| 17:00~17:30 | 70.2% | Within capacity |
| 17:30~18:00 | 73.1% | Within capacity |
| 18:00~18:30 | 74.1% | Within capacity |
| 18:30~19:00 | 62.5% | Within capacity |
| 19:00~19:30 | 66.6% | Within capacity |
| 19:30~20:00 | 48.9% | Within capacity |
| 20:00~20:30 | 71.2% | Within capacity |
| 20:30~21:00 | 66.5% | Within capacity |
| 21:00~21:30 | 76.1% | Within capacity |
| 21:30~22:00 | 61.9% | Within capacity |
| 22:00~22:30 | 58.1% | Within capacity |
| 22:30~23:00 | 82.1% | Within capacity |
| 23:00~23:30 | 58.1% | Within capacity |
| 23:30~00:00 | 47.2% | Within capacity |
| 00:00~00:30 | 0% | Seats free |
| 00:30~01:00 | 0% | Seats free |
Saturday, Down
Times to sit: 06:00~07:00, 23:30~01:00
The busiest time is 09:00~09:30 at 85.4%.
All 30-minute steps
| Time | Crowding | Level |
|---|---|---|
| 05:30~06:00 | 43.5% | Within capacity |
| 06:00~06:30 | 31.3% | Seats free |
| 06:30~07:00 | 29.2% | Seats free |
| 07:00~07:30 | 36% | Within capacity |
| 07:30~08:00 | 45.7% | Within capacity |
| 08:00~08:30 | 59.4% | Within capacity |
| 08:30~09:00 | 65.8% | Within capacity |
| 09:00~09:30 | 85.4% | Within capacity |
| 09:30~10:00 | 78.4% | Within capacity |
| 10:00~10:30 | 80.6% | Within capacity |
| 10:30~11:00 | 75.9% | Within capacity |
| 11:00~11:30 | 84.4% | Within capacity |
| 11:30~12:00 | 76.9% | Within capacity |
| 12:00~12:30 | 56.6% | Within capacity |
| 12:30~13:00 | 72.6% | Within capacity |
| 13:00~13:30 | 57.2% | Within capacity |
| 13:30~14:00 | 66.1% | Within capacity |
| 14:00~14:30 | 54.6% | Within capacity |
| 14:30~15:00 | 63.5% | Within capacity |
| 15:00~15:30 | 53.8% | Within capacity |
| 15:30~16:00 | 66.8% | Within capacity |
| 16:00~16:30 | 59.5% | Within capacity |
| 16:30~17:00 | 67.9% | Within capacity |
| 17:00~17:30 | 69% | Within capacity |
| 17:30~18:00 | 60.5% | Within capacity |
| 18:00~18:30 | 59% | Within capacity |
| 18:30~19:00 | 47.2% | Within capacity |
| 19:00~19:30 | 36.8% | Within capacity |
| 19:30~20:00 | 34.5% | Within capacity |
| 20:00~20:30 | 34.2% | Within capacity |
| 20:30~21:00 | 40.7% | Within capacity |
| 21:00~21:30 | 49% | Within capacity |
| 21:30~22:00 | 37% | Within capacity |
| 22:00~22:30 | 36.3% | Within capacity |
| 22:30~23:00 | 39.6% | Within capacity |
| 23:00~23:30 | 47.9% | Within capacity |
| 23:30~00:00 | 21.4% | Seats free |
| 00:00~00:30 | 0% | Seats free |
| 00:30~01:00 | 0% | Seats free |
Sunday, Up
Times to sit: 05:30~12:30, 23:30~01:00
The busiest time is 20:30~21:00 at 61%.
All 30-minute steps
| Time | Crowding | Level |
|---|---|---|
| 05:30~06:00 | 11.9% | Seats free |
| 06:00~06:30 | 18.3% | Seats free |
| 06:30~07:00 | 9.7% | Seats free |
| 07:00~07:30 | 10% | Seats free |
| 07:30~08:00 | 11.4% | Seats free |
| 08:00~08:30 | 17% | Seats free |
| 08:30~09:00 | 17.8% | Seats free |
| 09:00~09:30 | 23.5% | Seats free |
| 09:30~10:00 | 21.5% | Seats free |
| 10:00~10:30 | 27.8% | Seats free |
| 10:30~11:00 | 26.8% | Seats free |
| 11:00~11:30 | 28.9% | Seats free |
| 11:30~12:00 | 32.1% | Seats free |
| 12:00~12:30 | 32% | Seats free |
| 12:30~13:00 | 38.9% | Within capacity |
| 13:00~13:30 | 44.4% | Within capacity |
| 13:30~14:00 | 40.1% | Within capacity |
| 14:00~14:30 | 34.7% | Within capacity |
| 14:30~15:00 | 41.1% | Within capacity |
| 15:00~15:30 | 35.9% | Within capacity |
| 15:30~16:00 | 46.2% | Within capacity |
| 16:00~16:30 | 43.6% | Within capacity |
| 16:30~17:00 | 48.5% | Within capacity |
| 17:00~17:30 | 52% | Within capacity |
| 17:30~18:00 | 46.3% | Within capacity |
| 18:00~18:30 | 53% | Within capacity |
| 18:30~19:00 | 45.1% | Within capacity |
| 19:00~19:30 | 51% | Within capacity |
| 19:30~20:00 | 48% | Within capacity |
| 20:00~20:30 | 43.1% | Within capacity |
| 20:30~21:00 | 61% | Within capacity |
| 21:00~21:30 | 44.2% | Within capacity |
| 21:30~22:00 | 56.8% | Within capacity |
| 22:00~22:30 | 51.7% | Within capacity |
| 22:30~23:00 | 40.9% | Within capacity |
| 23:00~23:30 | 47.9% | Within capacity |
| 23:30~00:00 | 28.1% | Seats free |
| 00:00~00:30 | 0% | Seats free |
| 00:30~01:00 | 0% | Seats free |
Sunday, Down
Times to sit: 05:30~08:00, 19:00~19:30, 20:30~01:00
The busiest time is 10:30~11:00 at 60%.
All 30-minute steps
| Time | Crowding | Level |
|---|---|---|
| 05:30~06:00 | 25.2% | Seats free |
| 06:00~06:30 | 17.6% | Seats free |
| 06:30~07:00 | 20.7% | Seats free |
| 07:00~07:30 | 24.6% | Seats free |
| 07:30~08:00 | 27.7% | Seats free |
| 08:00~08:30 | 40.9% | Within capacity |
| 08:30~09:00 | 46.4% | Within capacity |
| 09:00~09:30 | 58.7% | Within capacity |
| 09:30~10:00 | 59.7% | Within capacity |
| 10:00~10:30 | 58.9% | Within capacity |
| 10:30~11:00 | 60% | Within capacity |
| 11:00~11:30 | 55.7% | Within capacity |
| 11:30~12:00 | 50.1% | Within capacity |
| 12:00~12:30 | 40.5% | Within capacity |
| 12:30~13:00 | 51.2% | Within capacity |
| 13:00~13:30 | 42.6% | Within capacity |
| 13:30~14:00 | 48.2% | Within capacity |
| 14:00~14:30 | 40.6% | Within capacity |
| 14:30~15:00 | 43.5% | Within capacity |
| 15:00~15:30 | 44.5% | Within capacity |
| 15:30~16:00 | 49.2% | Within capacity |
| 16:00~16:30 | 42.9% | Within capacity |
| 16:30~17:00 | 46% | Within capacity |
| 17:00~17:30 | 42% | Within capacity |
| 17:30~18:00 | 42.5% | Within capacity |
| 18:00~18:30 | 40.7% | Within capacity |
| 18:30~19:00 | 36.6% | Within capacity |
| 19:00~19:30 | 31.1% | Seats free |
| 19:30~20:00 | 35.3% | Within capacity |
| 20:00~20:30 | 35.2% | Within capacity |
| 20:30~21:00 | 30.4% | Seats free |
| 21:00~21:30 | 31.9% | Seats free |
| 21:30~22:00 | 28% | Seats free |
| 22:00~22:30 | 23.4% | Seats free |
| 22:30~23:00 | 23.1% | Seats free |
| 23:00~23:30 | 24.6% | Seats free |
| 23:30~00:00 | 12.3% | Seats free |
| 00:00~00:30 | 0% | Seats free |
| 00:30~01:00 | 0% | 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.