UO628HK Express · HKG → HND
live · 13m ago
Route confirmed HK Express

UO628 Hong KongHKG · 20:00 TokyoHND · 01:20

UO628 by HK Express flies from Hong Kong (HKG) to Tokyo (HND) for the Sun, Sep 6 departure.

Right nowCancelled today · HKG → HND
Cancelled

today's HKG → HND operation will not depart

Typical gate push−6 minmedian posted departure
Typical arrival+7 minmedian over 13 operations
Cancellation2 in 16tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-06
−10 gate
09-05
CANCELLED
09-04
+0 gate · +18 arrival
09-03
CANCELLED
09-02
−15 gate · −1 arrival
09-01
−10 gate · −16 arrival
08-31
−3 gate · −17 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 +7 min · 2 cancelled · 16 operations tracked

The route today

live boards
HKGHong KongOn-time likelyHKG delay board →
HNDTokyoOn-time likelyHND delay board →
HKG→HNDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
44%Chance of 15+ min delay
3.8%Chance of cancellation
+8 minAvg hub delay right now

Conditions at HKG and HND 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.

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.

How UO628 actually runs

Pro Flight Search has tracked every published board update for UO628 across the HKG and HND boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min late. Based on 11 confirmed landings · 8/11 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UO628 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
09-06HKG 20:00 19:50 (−10)HND 01:20
09-05CANCELLED
09-04HKG 20:00 (+0)HND 01:20 01:38 (+18)
09-03CANCELLED
09-02HKG 20:00 19:45 (−15)HND 01:20 01:19 (−1)
09-01HKG 20:00 19:50 (−10)HND 01:20 01:04 (−16)
08-31HKG 20:00 19:57 (−3)HND 01:20 01:03 (−17)
08-30HKG 20:00 19:50 (−10)HND 01:20 01:03 (−17)
08-29HKG 20:00 20:44 (+44)HND 01:20 02:01 (+41)
08-28HKG 20:00 19:52 (−8)HND 01:20 01:08 (−12)
08-27HKG 20:00 19:54 (−6)HND 01:20 01:27 (+7)
08-26HKG 20:00 20:18 (+18)HND 01:20 01:46 (+26)
08-25HKG 20:00 19:54 (−6)HND 01:20 01:28 (+8)
08-24HKG 20:00 20:04 (+4)HND 01:20 01:28 (+8)
08-23HKG 20:00 19:55 (−5)HND 01:20 01:10 (−10)
08-22HKG HND 01:20 02:21 (+61)

Board clocks recorded as HKG and HND 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 — UO628 Hong Kong to Tokyo on-time performance, measured from the HKG and HND airport boards.

Canonical URL
https://proflightsearch.com/flight/UO628
How we measure this →