MM642Peach · ICN → NRT
live · 35m ago
Route confirmed Peach

MM642 SeoulICN · 12:40 TokyoNRT · 15:15

MM642 by Peach flies from Seoul (ICN) to Tokyo (NRT) for the Sat, Nov 7 departure.

Right nowScheduled · gate 113 · as of 04:40
12:40

departs ICN · on schedule

⚖ MM642 typically leaves +18 and lands −20. The air wins minutes back.
Typical gate push+18 minmedian posted departure
Typical arrival−20 minmedian over 12 operations
Wins back in air~38 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 12tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-07
−20 arrival
11-06
+22 gate · −20 arrival
11-05
+19 gate · −19 arrival
11-04
+29 gate · −12 arrival
11-03
+13 gate · −33 arrival
11-02
+18 gate · −21 arrival
11-01
+15 gate · −36 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 −20 min · 0 cancelled · 12 operations tracked

The route today

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

Tomorrow at Tokyo

Forecast

Sun 8 Nov, local date

High16°Clikely 14°C to 18°C
Low8°Clikely 6°C to 10°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 Seoul to Tokyo flights today

same route · Peach
MM652departs 13:35

If MM642 is cancelled, this is the other Peach nonstop flight from Seoul to Tokyo on the same day, with scheduled departure times in ICN local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How MM642 actually runs

Pro Flight Search has tracked every published board update for MM642 across the ICN and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 12 confirmed landings · 12/12 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 MM642 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
11-07ICN 12:40NRT 15:15 14:55 (−20)
11-06ICN 12:40 13:02 (+22)NRT 15:15 14:55 (−20)
11-05ICN 12:40 12:59 (+19)NRT 15:15 14:56 (−19)
11-04ICN 12:40 13:09 (+29)NRT 15:15 15:03 (−12)
11-03ICN 12:40 12:53 (+13)NRT 15:15 14:42 (−33)
11-02ICN 12:40 12:58 (+18)NRT 15:15 14:54 (−21)
11-01ICN 12:40 12:55 (+15)NRT 15:15 14:39 (−36)
10-31ICN 12:40 13:03 (+23)NRT 15:15 14:59 (−16)
10-30ICN 12:40 12:52 (+12)NRT 15:15 14:57 (−18)
10-29ICN 12:40 12:59 (+19)NRT 15:15 14:56 (−19)
10-28ICN 12:40 12:48 (+8)NRT 15:15 14:42 (−33)
10-27ICN 12:40 12:48 (+8)NRT 15:15 14:43 (−32)

Aircraft

Recent tails: JA219P, JA226P, JA202P, JA222P.

Board clocks recorded as ICN and NRT published them.

Planning around MM642? 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: MM642 Seoul to Tokyo on-time performance, measured from the ICN and NRT airport boards.

Canonical URL
https://proflightsearch.com/flight/MM642
How we measure this →