Seen operating · 8 dates
TK 6637
Turkish Airlines flight TK 6637 from Narita to Istanbul, usually departing 10:10 local time with about 13h 50m in the air.
NRT
IST
SCHEDULED · 5,580 mi
map · d3-geo · world-atlas · live position ADSB.lol (ODbL)
10:10
Departs NRT (local)
13h 50m
Scheduled flight time
8,980 km
5,580 miles
8
Operating dates seen
Flight TK 6637
What we can confirm
Only figures a dated source supplied. Times are local and change with the season — check with Turkish Airlines before you fly.
Route
NRT → IST
Narita International Airport to İstanbul Airport
Usual departure
10:10 local
Most common time across 8 dates
Flight time
13h 50m
Scheduled, departure to arrival
Distance
8,980 km
Great-circle, 5,580 miles
Dates seen
9 Oct 2026 – 24 Mar 2027
8 operating dates
Where this comes from
- Nonstop fares travellers found for specific dates (Travelpayouts fare data)
- VRS standing-data community route database (CC0) lists a different routing for this number, which may be out of date.
- Live position, when the aircraft is airborne and in receiver coverage: ADSB.lol (ODbL 1.0).
Data refreshed 11 Sept 2026. We never estimate a time or route to fill a gap.
From the window seat
#TK6637 on the grid
Public posts tagged #TK6637 on YouTube, Bluesky and Mastodon.
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