UO698HK Express · HKG → CJU
live · just now
Route confirmed HK Express

UO698 Hong KongHKG · 02:30 Jeju CityCJU · 06:30

UO698 by HK Express flies from Hong Kong (HKG) to Jeju City (CJU) for the Sat, Sep 19 departure.

Right nowScheduled · today
02:30

departs HKG · on schedule

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-18
+1 gate · −4 arrival
09-16
−2 gate · −9 arrival
09-15
−15 gate · −12 arrival
09-14
−9 gate · −3 arrival
09-13
−8 gate · −18 arrival
09-12
−8 gate · −12 arrival
09-11
−5 gate · −14 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 −9 min · 0 cancelled · 14 operations tracked

The route today

live boards
HKGHong KongOn-time likelyHKG delay board →
CJUJeju CityOn-time likelyCJU delay board →
HKG→CJUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
38%Chance of 15+ min delay
2.4%Chance of cancellation
+6 minAvg hub delay right now

Conditions at HKG 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 Hong Kong to Jeju City flights today

same route · HK Express
UO660departs 08:35
UO676departs 12:25

If UO698 is cancelled, these are the other HK Express nonstop flights from Hong Kong to Jeju City on the same day, with scheduled departure times in HKG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UO698 actually runs

Pro Flight Search has tracked every published board update for UO698 across the HKG and CJU boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 min early. Based on 13 confirmed landings · 12/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UO698 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
09-18HKG 02:30 02:31 (+1)CJU 06:30 06:26 (−4)
09-16HKG 02:30 02:28 (−2)CJU 06:30 06:21 (−9)
09-15HKG 02:30 02:15 (−15)CJU 06:30 06:18 (−12)
09-14HKG 02:30 02:21 (−9)CJU 06:30 06:27 (−3)
09-13HKG 02:30 02:22 (−8)CJU 06:30 06:12 (−18)
09-12HKG 02:30 02:22 (−8)CJU 06:30 06:18 (−12)
09-11HKG 02:30 02:25 (−5)CJU 06:30 06:16 (−14)
09-10HKG 02:30 02:25 (−5)CJU 06:30 06:20 (−10)
09-09HKG 02:30 02:20 (−10)CJU 06:30 06:14 (−16)
09-08HKG 02:30 02:34 (+4)CJU 06:30 06:35 (+5)
09-07HKG 02:30 02:23 (−7)CJU 06:30 06:14 (−16)
09-06HKG 02:30 02:58 (+28)CJU 06:30 06:54 (+24)
09-05HKG 02:30 02:33 (+3)CJU 06:30 06:45 (+15)
09-04HKG 02:30 02:34 (+4)CJU 06:30 06:36 (+6)

Board clocks recorded as HKG 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 — UO698 Hong Kong to Jeju City on-time performance, measured from the HKG and CJU airport boards.

Canonical URL
https://proflightsearch.com/flight/UO698
How we measure this →