ESR631

Flight number

ESR631

Airline

Eastar Jet (ESR)

Route

Incheon International Airport (ICN/RKSI) → Naha International Airport (OKA/ROAH) At least one end of this route is not from our own observation.

Observed take-off

2026-10-13 02:43 UTC

Last heard

2026-10-13 03:20 UTC

Aircraft

HL8717 · BOEING 737 MAX 8

Positions recorded

848 As of 2026-10-13 03:20 UTC

Source: observations by the map.flights community network of ADS-B receivers; times in UTC.