OZ121Asiana Airlines · NGO → ICN
live · 3m ago
Route confirmed Asiana Airlines

OZ121 NagoyaNGO · 10:55 SeoulICN · 13:00

OZ121 by Asiana Airlines flies from Nagoya (NGO) to Seoul (ICN) for the Sun, Oct 25 departure.

Right nowIn the air to Seoul
13:05

estimated arrival at ICN · local time · ~83 min from now

LivePosition · updated 4m ago
ICN483 mi · ~83 min leftNGO
33,400 ftAltitudeclimbing
450 mphSpeed391 kt
278°Direction

Live position · flown path, last 20 min

⚖ OZ121 typically leaves +25 and lands +1. The air wins minutes back.
Typical gate push+25 minmedian posted departure
Typical arrival+1 minmedian over 14 operations
Wins back in air~24 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-24
+0 arrival
10-23
+34 gate · +12 arrival
10-22
+21 gate · −1 arrival
10-21
+12 gate · −5 arrival
10-20
+25 gate · +5 arrival
10-19
+1 arrival
10-18
+22 gate · +38 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 +1 min · 0 cancelled · 14 operations tracked

The route today

live boards
NGONagoyaModerate riskNGO delay board →
ICNSeoulOn-time likelyICN delay board →
NGO→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 Nagoya to Seoul flights today

same route · Asiana Airlines
OZ123departs 19:00

If OZ121 is cancelled, this is the other Asiana Airlines nonstop flight from Nagoya to Seoul on the same day, with scheduled departure times in NGO local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How OZ121 actually runs

Pro Flight Search has tracked every published board update for OZ121 across the NGO and ICN boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 11/13 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 OZ121 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
10-24NGO 11:55ICN 13:55 (+0)
10-23NGO 11:55 12:29 (+34)ICN 13:55 14:07 (+12)
10-22NGO 11:55 12:16 (+21)ICN 13:55 13:54 (−1)
10-21NGO 11:55 12:07 (+12)ICN 13:55 13:50 (−5)
10-20NGO 11:55 12:20 (+25)ICN 13:55 14:00 (+5)
10-19NGO 11:55ICN 13:55 13:56 (+1)
10-18NGO 11:55 12:17 (+22)ICN 13:55 14:33 (+38)
10-17NGO 11:55 13:29 (+94)ICN 13:55 15:04 (+69)
10-16NGO 11:55 12:07 (+12)ICN 13:55 13:48 (−7)
10-15NGO 11:55 12:21 (+26)ICN 13:55 14:05 (+10)
10-14NGO 11:55 12:15 (+20)ICN 13:55 13:50 (−5)
10-13NGO 11:55 12:26 (+31)ICN 13:55 13:59 (+4)
10-12NGO 11:55 12:12 (+17)ICN 13:55 13:49 (−6)
10-11NGO 11:55 12:21 (+26)ICN 13:55 13:48 (−7)

Aircraft

Recent tails: HL8356, HL8074, HL8582, HL8059.

Board clocks recorded as NGO and ICN published them.

Planning around OZ121? 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 — OZ121 Nagoya to Seoul on-time performance, measured from the NGO and ICN airport boards.

Canonical URL
https://proflightsearch.com/flight/OZ121
How we measure this →