BX8304 Jeju CityCJU · 16:10 UlsanUSN
BX8304 by Air Busan flies from Jeju City (CJU) to Ulsan (USN) for the Tue, Sep 15 departure.
departs CJU · on schedule
board checked 17m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 14 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Jeju City to Ulsan flights today
same route · Air BusanIf BX8304 is cancelled, this is the other Air Busan nonstop flight from Jeju City to Ulsan on the same day, with scheduled departure times in CJU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BX8304 actually runs
Pro Flight Search has tracked every published board update for BX8304 across the CJU and USN boards: schedule changes, gate pushes and actual clocks. Usually departs ~21 min late. Based on 13 confirmed departures · 3/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how BX8304 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as CJU and USN published them.
Planning around BX8304? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BX8304 Jeju City to Ulsan on-time performance, measured from the CJU and USN airport boards.
https://proflightsearch.com/flight/BX8304
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