NRT → ICNTokyo to Seoul

live

Direct flights from Tokyo (NRT) to Seoul (ICN): 92 nonstop departures observed each week across 14 airlines. 98% of the last 66 operated flights arrived within 15 minutes of schedule. The median arrival is 13 minutes early. No cancellations were recorded across the 66 tracked flights. The nonstop covers 1,258 km, an estimated 2 hours 7 minutes in the air. Measured by Pro Flight Search from live flight boards at Tokyo and Seoul. Updated 17 October 2026 at 08:16 UTC.

Today, NRT → ICN

Sat 17 Oct · local times
WE504PARATA AIRIn the air, 22 min late

Left NRT at 15:42, 22 min after its 15:20 slot.

Landing
17:57ICN board estimate · sched 17:55
Track WE504 →
  1. 08:40 TW250Trinity Airways Left 09:01 +21 Landed 11:10 −20
  2. 08:55 ZG45ZIPAIR Left 09:13 +18 Landed 11:12 −13
  3. 09:00 OZ107ASIANA AIRLINES Left 09:14 +14 Landed 11:34 +4
  4. 09:20 KE706KOREAN AIRLINES Left 09:33 +13 Landed 11:37 −8
  5. 09:30 MM651Peach Aviation Left 09:46 +16 Landed 12:00 −25
  6. 10:40 ZG43ZIPAIR Left 10:51 +11 Landed 12:51 −19
  7. 10:50 ZE606EASTARJET Left 11:09 +19 Landed 13:16 −14
  8. 11:10 BX163Air Busan Left 11:08 Landed 13:40 −15
  9. 11:10 LJ202JIN AIR Left 11:23 +13 Landed 13:26 −14
  10. 11:30 ZE602EASTARJET Left 11:57 +27 Landed 14:03 −12
  11. 11:40 7C1102JEJU AIR Left 12:14 +34 Landed 14:23 −7
  12. 11:40 RS706AIR SEOUL Left 12:02 +22 Landed 14:06 −14
  13. 11:45 LJ204JIN AIR Left 12:10 +25 Landed 14:10
  14. 12:05 TW242Trinity Airways Left 12:29 +24 Landed 14:30 −25
  15. 12:30 YP732AIR PREMIA Left 12:25 Landed 14:44 −26
  16. 12:44 APZ732APZ Left 12:44 ·
  17. 12:50 OZ101ASIANA AIRLINES Left 13:06 +16 Landed 15:09 −16
  18. 12:50 RS702AIR SEOUL Left 13:01 +11 Landed 15:07 −23
  19. 13:15 7C1176JEJU AIR Left 13:31 +16 Landed 15:38 −27
  20. 14:00 KE704KOREAN AIRLINES Left 14:13 +13 Landed 16:12 −18
  21. 14:05 7C1104JEJU AIR Left 14:36 +31 Landed 16:43 −12
  22. 14:20 TW244Trinity Airways Left 14:46 +26 Landed 16:50 −20
  23. 14:20 WE502PARATA AIR Left 14:41 +21 Landed 16:46 −19
  24. 14:20 ZE610EASTARJET Left 14:54 +34 Landed 17:01 −4
  25. 15:20 WE504PARATA AIR Left 15:42 +22 ICN est. 17:57In the air · sched 17:55
  26. 16:50 7C1106JEJU AIR Est. 16:50Departure not confirmed by the board ICN 19:40scheduled
  27. 17:15 7C1172JEJU AIR On scheduleGate 151 · T3 ICN 20:10scheduled
  28. 17:20 KE712KOREAN AIRLINES On scheduleBoarding · Gate 23 · T1N ICN est. 19:56sched 20:00
  29. 17:30 ZE608EASTARJET On scheduleBoarding · Gate 154 · T3 ICN est. 19:50sched 20:20
  30. 18:25 LJ210JIN AIR On scheduleT1N ICN 20:55scheduled
  31. 18:30 7C1108JEJU AIR On scheduleGate 151 · T3 ICN 21:20scheduled
  32. 18:30 ZE604EASTARJET On scheduleT3 ICN est. 20:50sched 21:15
  33. 18:55 TW246Trinity Airways On scheduleGate 96 · T2 ICN 21:45scheduled
  34. 19:00 KE708KOREAN AIRLINES On scheduleT1N ICN est. 21:35 +5sched 21:30
  35. 19:15 LJ212JIN AIR On scheduleT1N ICN est. 21:35sched 21:45
  36. 19:45 OZ105ASIANA AIRLINES On scheduleGate 31 · T1S ICN 22:15scheduled
  37. 19:50 7C1110JEJU AIR On scheduleGate 151 · T3 ICN 22:45scheduled
  38. 19:55 BX165Air Busan On scheduleGate 32 · T1S ICN 22:35scheduled
  39. · ET673ETHIOPIAN AIRLINES On schedule ICN 23:05scheduled
  40. · KE714KOREAN AIRLINES On schedule ICN est. 23:27sched 23:25
  41. · RS704AIR SEOUL On schedule ICN 22:50scheduled
  42. · YP736AIR PREMIA On schedule ICN est. 22:55 +150sched 20:25

Checked NRT board 16:02 · ICN board 17:16

NRT Tokyo smooth · +8
ICN Seoul smooth · +0
1,258 km · ~2h 07m est.
dep bank 08:40–22:0592x weekly
Runs reliable · 14 airlines · 92x weekly · nonstop
98% on time

of the last 66 operated NRT → ICN flights arrived within 15 minutes

Median arrival delay is −13 min. 0 of 66 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−13 minacross the last 66 operated legs
Flight time~2h 07mestimated from route distance
Weekly departures92x14 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 66

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air BusanAir IncheonAir SeoulAsiana Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Air BusanBX

Flights BX163 11:10 daily · BX165 19:55 daily

Air IncheonKJ

Flights KJ197 varies Sa · KJ193 varies Th

Air SeoulRS100% on time

Flights RS706 11:40 daily · RS702 12:50 daily · RS704 20:10 daily

Asiana AirlinesOZ100% on time

Flights OZ107 09:00 daily · OZ101 12:50 daily · OZ105 19:45 daily

Eastar JetZE100% on time

Flights ZE606 10:50 daily · ZE602 11:30 daily · ZE610 varies daily · ZE608 17:30 daily

Ethiopian AirlinesET

Flights ET673 20:40 Mo We Th Fr Sa Su

Jin AirLJ83% on time

Flights LJ202 11:10 daily · LJ204 11:45 daily · LJ206 13:25 daily · LJ210 18:25 daily

Korean AirKE100% on time

Flights KE706 09:20 daily · KE704 14:00 daily · KE712 17:20 daily · KE708 19:00 daily

Parata AirWE

Flights WE502 14:20 daily · WE504 15:20 daily

Peach AviationMM

Flights MM651 09:30 daily

Perimeter AviationYP

Flights YP732 12:30 Mo We Th Fr Sa Su · YP734 13:05 Tu · YP736 17:40 Th Fr Sa

T'Way AirTW100% on time

Flights TW250 08:40 daily · TW242 12:05 daily · TW244 14:20 daily · TW246 18:55 daily

ZIPAIR TokyoZG

Flights ZG45 08:55 daily · ZG43 10:40 daily

History

operated legs · board outcomes
10-177C1102dep +34 → arr−7
10-177C1104dep +31 → arr−12
10-177C1176dep +16 → arr−27
10-17APZ732departed+0
10-17BX163dep −2 → arr−15
10-17KE704dep +13 → arr−18
10-17KE706dep +13 → arr−8
10-17LJ202dep +13 → arr−14
10-17LJ204dep +25 → arr+0
10-17MM651dep +16 → arr−25
10-17OZ101dep +16 → arr−16
10-17OZ107dep +14 → arr+4
10-17RS702dep +11 → arr−23
10-17RS706dep +22 → arr−14
10-17TW242dep +24 → arr−25
10-17TW244dep +26 → arr−20
10-17TW250dep +21 → arr−20
10-17WE502dep +21 → arr−19
10-17WE504dep +22 → arr+2
10-17YP732dep −5 → arr−26
10-17ZE602dep +27 → arr−12
10-17ZE606dep +19 → arr−14
10-17ZE610dep +34 → arr−4
10-17ZG43dep +11 → arr−19
10-17ZG45dep +18 → arr−13
10-167C1102arrived−11
10-167C1104arrived+10
10-167C1106arrived−11
10-167C1108arrived−3
10-167C1110arrived−36
10-167C1172arrived−20
10-167C1176arrived−22
10-16BX163arrived−10
10-16BX165arrived−13
10-16ET673arrived+14
10-16KE704arrived−26
10-16KE706arrived−1
10-16KE708arrived−2
10-16KE712arrived−20
10-16KE714arrived+4

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
NRTTokyo +8 min smooth 🌤 clear · ESE 6 kt Full NRT delay board →
ICNSeoul +0 min smooth Full ICN delay board →

How the Tokyo to Seoul route actually runs

Pro Flight Search records official board updates for nonstop NRT to ICN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Tokyo (NRT) to Seoul (ICN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/NRT-ICN
How we measure this →

NRT to ICN questions

Is NRT–ICN running on time right now?

Smooth skies ahead. The departure side at NRT is the weaker end, route health score 94/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on NRT–ICN?

Operators schedule morning departures around 08:40 and evening departures around 17:15 from NRT. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ICN delay card to confirm conditions when you'd arrive.

How long is the flight from NRT to ICN?

Great-circle distance is 1,258 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 119–138 min gate-to-gate on this route.

How often does NRT–ICN fly?

14 carriers operate this route, around 281 flights a week between them. Compare carrier days and times in the airline list above.