TW246T'way Airlines · NRT → ICN
live · 3m ago
Route confirmed T'way Airlines

TW246 TokyoNRT · 18:55 SeoulICN · 21:45

TW246 by T'way Airlines flies from Tokyo (NRT) to Seoul (ICN) for the Fri, Oct 16 departure.

Right nowIn the air to Seoul
21:45

estimated arrival at ICN · local time · ~1h 44m from now

LivePosition · updated 3m ago
ICN578 mi · ~1h 44m leftNRT
28,000 ftAltitudecruising
444 mphSpeed386 kt
257°Direction

Live position · flown path, last 38 min

⚖ TW246 typically leaves +31 and lands −16. The air wins minutes back.
Typical gate push+31 minmedian posted departure
Typical arrival−16 minmedian over 13 operations
Wins back in air~47 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 13tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-15
+31 gate · +5 arrival
10-14
+33 gate · −15 arrival
10-13
+26 gate · −16 arrival
10-12
+35 gate · −20 arrival
10-11
+17 gate · −32 arrival
10-10
+48 gate · −5 arrival
10-09
+37 gate · −16 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −16 min · 0 cancelled · 13 operations tracked

The route today

live boards
NRTTokyoOn-time likelyNRT delay board →
ICNSeoulOn-time likelyICN delay board →
NRT→ICNevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Tokyo to Seoul flights today

same route · T'way Airlines
TW250departs 08:40
TW242departs 12:05
TW244departs 14:20
TW238departs 15:45
TW248departs 21:45

If TW246 is cancelled, these are the other T'way Airlines nonstop flights from Tokyo to Seoul on the same day, with scheduled departure times in NRT local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How TW246 actually runs

Pro Flight Search has tracked every published board update for TW246 across the NRT and ICN boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min early. Based on 13 confirmed landings · 13/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how TW246 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-15NRT 18:55 19:26 (+31)ICN 21:45 21:50 (+5)
10-14NRT 18:55 19:28 (+33)ICN 21:45 21:30 (−15)
10-13NRT 18:55 19:21 (+26)ICN 21:45 21:29 (−16)
10-12NRT 18:55 19:30 (+35)ICN 21:45 21:25 (−20)
10-11NRT 18:55 19:12 (+17)ICN 21:45 21:13 (−32)
10-10NRT 18:55 19:43 (+48)ICN 21:45 21:40 (−5)
10-09NRT 18:55 19:32 (+37)ICN 21:45 21:29 (−16)
10-08NRT 18:55 19:35 (+40)ICN 21:45 21:41 (−4)
10-07NRT 18:55 19:24 (+29)ICN 21:45 21:28 (−17)
10-06NRT 18:55 19:19 (+24)ICN 21:45 21:24 (−21)
10-05NRT 18:55 19:15 (+20)ICN 21:45 21:20 (−25)
10-04NRT 18:55 19:23 (+28)ICN 21:45 21:35 (−10)
10-03NRT ICN 21:45 21:37 (−8)

Aircraft

Recent tails: HL8754, HL8220, HL8056, HL8069.

Board clocks recorded as NRT and ICN published them.

Planning around TW246? 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 — TW246 Tokyo to Seoul on-time performance, measured from the NRT and ICN airport boards.

Canonical URL
https://proflightsearch.com/flight/TW246
How we measure this →