7C158Jeju Air · CJU → GMP
live · 2m ago
Route confirmed Jeju Air

7C158 Jeju CityCJU · 20:45 SeoulGMP · 22:00

7C158 by Jeju Air flies from Jeju City (CJU) to Seoul (GMP) for the Wed, Nov 4 departure.

Right nowScheduled · gate 1A
20:45

departs CJU · on schedule

⚖ 7C158 typically leaves +26 and lands +4. The air wins minutes back.
Typical gate push+26 minmedian posted departure
Typical arrival+4 minmedian over 15 operations
Wins back in air~22 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 15tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-03
+17 gate · −11 arrival
11-02
+31 gate · +8 arrival
11-01
+72 gate · +43 arrival
10-31
+31 gate · +10 arrival
10-30
+25 gate · +0 arrival
10-29
+26 gate · +4 arrival
10-28
+24 gate · +2 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 +4 min · 0 cancelled · 15 operations tracked

The route today

live boards
CJUJeju CityOn-time likelyCJU delay board →
GMPSeoulOn-time likelyGMP delay board →
CJU→GMPevery carrier, schedules and on-time historyRoute intelligence →

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 Jeju City to Seoul flights today

same route · Jeju Air
7C102departs 07:00
7C186departs 07:30
7C152departs 08:25
7C104departs 08:40
7C108departs 09:50
7C106departs 09:55

If 7C158 is cancelled, these are the other Jeju Air nonstop flights from Jeju City to Seoul on the same day, with scheduled departure times in CJU local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How 7C158 actually runs

Pro Flight Search has tracked every published board update for 7C158 across the CJU and GMP boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min late. Based on 13 confirmed landings · 10/13 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 7C158 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
11-03CJU 20:45 21:02 (+17)GMP 22:00 21:49 (−11)
11-02CJU 20:45 21:16 (+31)GMP 22:00 22:08 (+8)
11-01CJU 20:45 21:57 (+72)GMP 22:00 22:43 (+43)
10-31CJU 20:45 21:16 (+31)GMP 22:00 22:10 (+10)
10-30CJU 20:45 21:10 (+25)GMP 22:00 (+0)
10-29CJU 20:45 21:11 (+26)GMP 22:00 22:04 (+4)
10-28CJU 20:45 21:09 (+24)GMP 22:00 22:02 (+2)
10-27CJU 20:45 21:10 (+25)GMP 22:00 21:59 (−1)
10-26CJU 20:45 21:22 (+37)GMP 22:00 22:15 (+15)
10-25CJU 20:45 21:27 (+42)GMP 22:00 22:18 (+18)
10-24CJU 20:05 20:49 (+44)GMP 21:20 21:33 (+13)
10-23CJU 20:05 20:59 (+54)GMP 21:20 21:43 (+23)
10-22CJU 20:05 20:20 (+15)GMP 21:20 21:10 (−10)
10-21CJU 20:05 20:19 (+14)GMP 21:20 21:12 (−8)
10-20CJU 20:05 20:18 (+13)GMP 21:20 21:10 (−10)

Board clocks recorded as CJU and GMP published them.

Planning around 7C158? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

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: 7C158 Jeju City to Seoul on-time performance, measured from the CJU and GMP airport boards.

Canonical URL
https://proflightsearch.com/flight/7C158
How we measure this →