Seen operating · 21 dates
Peach flight
MM 642
Peach flight MM 642 from Seoul to Narita, usually departing 12:40 local time with about 2h 35m in the air.
Fares and airlines on ICN–NRT →ICN
NRT
SCHEDULED · 781 mi
map · d3-geo · world-atlas · live position ADSB.lol (ODbL)
12:40
Departs ICN (local)
2h 35m
Scheduled flight time
1,257 km
781 miles
21
Operating dates seen
Flight MM 642
What we can confirm
Only figures a dated source supplied. Times are local and change with the season — check with Peach before you fly.
Route
ICN → NRT
Incheon International Airport to Narita International Airport
Usual departure
12:40 local
Most common time across 21 dates
Flight time
2h 35m
Scheduled, departure to arrival
Distance
1,257 km
Great-circle, 781 miles
Dates seen
30 Oct 2026 – 1 Mar 2027
21 operating dates
Where this comes from
- Nonstop fares travellers found for specific dates (Travelpayouts fare data)
Data refreshed 11 Sept 2026. We never estimate a time or route to fill a gap.
From the window seat
#MM642 on the grid
Public posts tagged #MM642 on YouTube, Bluesky and Mastodon.
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