Seen operating · 11 dates
T'way Air flight
TW 644
T'way Air flight TW 644 from Hong Kong to Seoul, usually departing 13:15 local time with about 3h 50m in the air.
Fares and airlines on HKG–ICN →HKG
ICN
SCHEDULED · 1,286 mi
map · d3-geo · world-atlas · live position ADSB.lol (ODbL)
13:15
Departs HKG (local)
3h 50m
Scheduled flight time
2,069 km
1,286 miles
11
Operating dates seen
Flight TW 644
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
HKG → ICN
Hong Kong International Airport to Incheon International Airport
Usual departure
13:15 local
Most common time across 11 dates
Flight time
3h 50m
Scheduled, departure to arrival
Distance
2,069 km
Great-circle, 1,286 miles
Dates seen
15 Sept 2026 – 14 Oct 2026
11 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
#TW644 on the grid
Public posts tagged #TW644 on YouTube, Bluesky and Mastodon.
Flight log · community
Flown TW 644? Add yours.
Share the view, the meal or the landing. Logs and crew ratings here come only from people who flew it.
Track another flight
Look up a flight number
Flight delayed or cancelled? You could be owed up to €600 in compensation under EU261 regulations.
Check my claim →