Seen operating · 14 dates
T'way Air flight
TW 643
T'way Air flight TW 643 from Seoul to Hong Kong, usually departing 08:45 local time with about 4h 10m in the air.
Fares and airlines on ICN–HKG →ICN
HKG
SCHEDULED · 1,286 mi
map · d3-geo · world-atlas · live position ADSB.lol (ODbL)
08:45
Departs ICN (local)
4h 10m
Scheduled flight time
2,069 km
1,286 miles
14
Operating dates seen
Flight TW 643
What we can confirm
Only figures a dated source supplied. Times are local and change with the season — check with T'way Air before you fly.
Route
ICN → HKG
Incheon International Airport to Hong Kong International Airport
Usual departure
08:45 local
Most common time across 14 dates
Flight time
4h 10m
Scheduled, departure to arrival
Distance
2,069 km
Great-circle, 1,286 miles
Dates seen
12 Sept 2026 – 14 Oct 2026
14 operating dates
Where this comes from
- Nonstop fares travellers found for specific dates (Travelpayouts fare data)
- VRS standing-data community route database (CC0) lists the same airports.
Data refreshed 11 Sept 2026. We never estimate a time or route to fill a gap.
From the window seat
#TW643 on the grid
Public posts tagged #TW643 on YouTube, Bluesky and Mastodon.
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