KTX 17 · Seoul → Busan

Seoul 07:58 → Busan 10:46 · 9 stops · Data for 30 runs from 9 Oct – 7 Nov 2026

51% of stops within 5 min · 9 of 30 days on time at Busan · +8 min typical delay when late

Delay at every stop in the past 30 days

Delay in minutes · scheduled arrival times
07:58Seoul5 min
08:15Gwangmyeong
08:38Cheonan-Asan
09:02Daejeon
09:27Gimcheon (Gumi)
09:52Dongdaegu
10:11Gyeongju
10:23Ulsan (Tongdosa)
10:46Busan
Within 5 minMore than 5 min lateOne dot per recorded day
Reported delays by day and stop
DateGwangmyeongCheonan-AsanDaejeonGimcheon (Gumi)DongdaeguGyeongjuUlsan (Tongdosa)Busan
2026-10-09+3 min+6 min+4 min+5 min+3 min+3 min+4 min+4 min
2026-10-100 min+2 min+1 min+3 min+2 min+3 min+3 min+2 min
2026-10-11+1 min+4 min+4 min+6 min+5 min+6 min+6 min+8 min
2026-10-12+3 min+6 min+6 min+8 min+5 min+6 min+7 min+7 min
2026-10-13+4 min+7 min+7 min+12 min+10 min+11 min+11 min+12 min
2026-10-14+1 min+5 min+4 min+6 min+5 min+6 min+9 min+10 min
2026-10-150 min+3 min+1 min+5 min+3 min+5 min+5 min+5 min
2026-10-16+1 min+5 min+4 min+6 min+3 min+4 min+4 min+4 min
2026-10-17+1 min+3 min+2 min+3 min+2 min+2 min+3 min+2 min
2026-10-180 min+3 min+2 min+4 min+2 min+4 min+6 min+7 min
2026-10-19+2 min+6 min+7 min+9 min+8 min+8 min+8 min+8 min
2026-10-20+2 min+5 min+4 min+6 min+3 min+4 min+4 min+4 min
2026-10-21+3 min+6 min+4 min+7 min+7 min+8 min+9 min+10 min
2026-10-220 min+2 min0 min+1 min0 min+1 min+1 min0 min
2026-10-23+5 min+10 min+8 min+9 min+7 min+7 min+7 min+7 min
2026-10-24+1 min+5 min+4 min+5 min+5 min+9 min+11 min+11 min
2026-10-25+1 min+5 min+3 min+5 min+3 min+5 min+6 min+7 min
2026-10-260 min+2 min+1 min+2 min0 min+1 min+1 min+1 min
2026-10-27+1 min+5 min+4 min+6 min+5 min+7 min+8 min+9 min
2026-10-280 min+4 min+3 min+4 min+3 min+4 min+5 min+6 min
2026-10-29+2 min+5 min+4 min+6 min+5 min+6 min+7 min+7 min
2026-10-30+8 min+10 min+8 min+10 min+8 min+10 min+10 min+9 min
2026-10-31+12 min+14 min+13 min+15 min+14 min+16 min+17 min+17 min
2026-11-01+4 min+8 min+6 min+7 min+6 min+6 min+6 min+5 min
2026-11-020 min+6 min+5 min+8 min+8 min+9 min+9 min+10 min
2026-11-03+3 min+5 min+3 min+5 min+5 min+6 min+6 min+6 min
2026-11-04+3 min+10 min+10 min+12 min+12 min+13 min+14 min+14 min
2026-11-050 min+3 min+4 min+6 min+6 min+8 min+9 min+10 min
2026-11-06+10 min+12 min+12 min+13 min+14 min+16 min+16 min+17 min
2026-11-07+3 min+6 min+5 min+7 min+7 min+9 min+9 min+12 min

Day by day

Final-stop delay at Busan
Final-stop delay by day
DateFinal stop
2026-10-09Final stop: +4 min
2026-10-10Final stop: +2 min
2026-10-11Final stop: +8 min
2026-10-12Final stop: +7 min
2026-10-13Final stop: +12 min
2026-10-14Final stop: +10 min
2026-10-15Final stop: +5 min
2026-10-16Final stop: +4 min
2026-10-17Final stop: +2 min
2026-10-18Final stop: +7 min
2026-10-19Final stop: +8 min
2026-10-20Final stop: +4 min
2026-10-21Final stop: +10 min
2026-10-22Final stop: 0 min
2026-10-23Final stop: +7 min
2026-10-24Final stop: +11 min
2026-10-25Final stop: +7 min
2026-10-26Final stop: +1 min
2026-10-27Final stop: +9 min
2026-10-28Final stop: +6 min
2026-10-29Final stop: +7 min
2026-10-30Final stop: +9 min
2026-10-31Final stop: +17 min
2026-11-01Final stop: +5 min
2026-11-02Final stop: +10 min
2026-11-03Final stop: +6 min
2026-11-04Final stop: +14 min
2026-11-05Final stop: +10 min
2026-11-06Final stop: +17 min
2026-11-07Final stop: +12 min
9 Oct7 Nov
Within 5 min6–1011–2021–30Over 30Unavailable or missing