THY21
- Flight number
- THY21
- Airline
- Turkish Airlines (THY)
- Route
- Incheon International Airport (ICN/RKSI) → İstanbul Airport (IST/LTFM) At least one end of this route is not from our own observation.
- Observed take-off
- Last heard
- Aircraft
- TC-JJR · BOEING 777-300ER
- Positions recorded
- 47 As of 2026-10-14 03:47 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.