CJU → NKGJeju City to Nanjing

live

Direct flights from Jeju City (CJU) to Nanjing (NKG): 14 nonstop departures observed each week across 2 airlines. 76% of the last 21 operated flights arrived within 15 minutes of schedule. The median arrival is 7 minutes late. 2 of the 21 tracked flights were cancelled. The nonstop covers 741 km, an estimated 1 hour 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Jeju City and Nanjing. Updated 21 October 2026 at 08:11 UTC.

Today, CJU → NKG

Wed 21 Oct · local times
  1. 07:30 9C6150춘추항공 Left 07:19 ·
  2. 11:45 HO1636준야오항공 Left 11:59 +14 ·
  3. 18:25 HO1632준야오항공 On scheduleGate 20 ·

Checked CJU board 17:11

CJU Jeju City busy · +23
NKG Nanjing tracking
741 km · ~1h 27m est.
dep bank 07:30–18:4014x weekly
Runs mixed · 2 airlines · 14x weekly · nonstop
76% on time

of the last 21 operated CJU → NKG flights arrived within 15 minutes

Median arrival delay is +7 min. 2 of 21 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+7 minacross the last 21 operated legs
Flight time~1h 27mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled9.5%recent route rate · 2 of 21

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Spring Airlines준야오항공

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Spring Airlines9C88% on time

Flights 9C6150 07:30 daily

준야오항공HO69% on time

Flights HO1636 11:45 We Th Su · HO1622 14:55 Tu Sa · HO1632 varies Mo We Th Fr Sa Su

History

operated legs · board outcomes
10-219C6150departed−11
10-21HO1636departed+14
10-209C6150departed−8
10-20HO1622departed+5
10-20HO1632cancelledCNX
10-199C6150departed+7
10-19HO1632departed+9
10-189C6150departed+16
10-18HO1632departed+4
10-18HO1636departed+7
10-179C6150departed+10
10-17HO1622departed−3
10-17HO1632departed−10
10-169C6150departed−4
10-16HO1632departed+9
10-159C6150departed−2
10-15HO1632departed+12
10-15HO1636departed+17
10-149C6150departed+6
10-14HO1632departed+29
10-14HO1636cancelledCNX

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
CJUJeju City +23 min busy Full CJU delay board →
NKGNanjing tracking Full NKG delay board →

How the Jeju City to Nanjing route actually runs

Pro Flight Search records official board updates for nonstop CJU to NKG flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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 — Jeju City (CJU) to Nanjing (NKG) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/CJU-NKG
How we measure this →

CJU to NKG questions

Is CJU–NKG running on time right now?

Mostly on schedule. The departure side at CJU is the weaker end, route health score 70/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on CJU–NKG?

Operators schedule morning departures around 07:30 from CJU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the NKG delay card to confirm conditions when you'd arrive.

How long is the flight from CJU to NKG?

Great-circle distance is 741 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 82–94 min gate-to-gate on this route.

How often does CJU–NKG fly?

2 carriers operate this route, around 18 flights a week between them. Compare carrier days and times in the airline list above.