LJ515Jin Air · GMP → CJU
live · 12m ago
Route confirmed Jin Air

LJ515 SeoulGMP · 19:05 Jeju CityCJU · 20:20

LJ515 by Jin Air flies from Seoul (GMP) to Jeju City (CJU) for the Mon, Oct 12 departure.

Right now탑승장 입장 · gate 1
19:05

departs GMP · on schedule

⚖ LJ515 typically leaves +30 and lands +19. The air wins minutes back.

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-11
+26 gate · +9 arrival
10-10
+26 gate · +8 arrival
10-09
+23 gate · +12 arrival
10-08
+39 gate · +35 arrival
10-07
+30 gate · +14 arrival
10-06
+26 gate · +6 arrival
10-05
+31 gate · +16 arrival

The 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 operation

median arrival +19 min · 0 cancelled · 14 operations tracked

The route today

live boards
GMPSeoulModerate riskGMP delay board →
CJUJeju CityOn-time likelyCJU delay board →
GMP→CJUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
15%Chance of 15+ min delay
0.2%Chance of cancellation

Conditions at GMP and CJU are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Seoul to Jeju City flights today

same route · Jin Air
LJ501departs 06:15
LJ503departs 06:30
LJ505departs 07:25
LJ507departs 10:30
LJ509departs 12:45
LJ555departs 12:55

If LJ515 is cancelled, these are the other Jin Air nonstop flights from Seoul to Jeju City on the same day, with scheduled departure times in GMP local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How LJ515 actually runs

Pro Flight Search has tracked every published board update for LJ515 across the GMP and CJU boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min late. Based on 13 confirmed landings · 6/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how LJ515 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-11GMP 19:05 19:31 (+26)CJU 20:20 20:29 (+9)
10-10GMP 19:05 19:31 (+26)CJU 20:20 20:28 (+8)
10-09GMP 19:05 19:28 (+23)CJU 20:20 20:32 (+12)
10-08GMP 19:05 19:44 (+39)CJU 20:20 20:55 (+35)
10-07GMP 19:05 19:35 (+30)CJU 20:20 20:34 (+14)
10-06GMP 19:05 19:31 (+26)CJU 20:20 20:26 (+6)
10-05GMP 19:05 19:36 (+31)CJU 20:20 20:36 (+16)
10-04GMP 19:05 19:28 (+23)CJU 20:20 20:47 (+27)
10-03GMP 19:05 20:14 (+69)CJU 20:20 21:18 (+58)
10-02GMP 19:05 19:46 (+41)CJU 20:20 20:51 (+31)
10-01GMP 19:05 20:06 (+61)CJU 20:20 21:06 (+46)
09-30GMP 19:05 19:32 (+27)CJU 20:20 20:39 (+19)
09-29GMP 19:05 19:29 (+24)CJU 20:20 20:29 (+9)
09-28GMP 19:05 19:45 (+40)CJU 20:20 20:57 (+37)

Board clocks recorded as GMP and CJU published them.

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — LJ515 Seoul to Jeju City on-time performance, measured from the GMP and CJU airport boards.

Canonical URL
https://proflightsearch.com/flight/LJ515
How we measure this →