UO823HK Express · HIJ → HKG
live · 28m ago
Route confirmed HK Express

UO823 HiroshimaHIJ · 14:40 Hong KongHKG · 18:00

UO823 by HK Express flies from Hiroshima (HIJ) to Hong Kong (HKG).

Right nowNext departure today Operates Mon Wed Fri Sat
14:40

scheduled from HIJ

⚖ UO823 typically leaves +0 and lands −11. The air wins minutes back.
Typical gate push+0 minmedian posted departure
Typical arrival−11 minmedian over 10 operations
Wins back in air~11 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 10tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-03
+0 gate · −18 arrival
11-02
+0 gate · −18 arrival
10-31
+15 gate · −9 arrival
10-30
+0 gate · +5 arrival
10-28
+0 gate · −11 arrival
10-26
+0 gate · −33 arrival
10-24
+0 gate · −6 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 −11 min · 0 cancelled · 10 operations tracked

The route today

live boards
HIJHiroshimaOn-time likelyHIJ delay board →
HKGHong KongOn-time likelyHKG delay board →
HIJ→HKGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
30%Chance of 15+ min delay
1.6%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at HIJ and HKG are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow at Hiroshima

Forecast

Wed 4 Nov, local date

High17°Clikely 16°C to 18°C
Low10°Clikely 9°C to 12°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Hong Kong

Forecast

Wed 4 Nov, local date

High29°Clikely 28°C to 30°C
Low26°Clikely 25°C to 27°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 UO823 actually runs

Pro Flight Search has tracked every published board update for UO823 across the HIJ and HKG boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min early. Based on 10 confirmed landings · 10/10 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 UO823 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
11-03HIJ 14:40 (+0)HKG 18:00 17:42 (−18)
11-02HIJ 14:40 (+0)HKG 18:00 17:42 (−18)
10-31HIJ 14:40 14:55 (+15)HKG 18:00 17:51 (−9)
10-30HIJ 14:40 (+0)HKG 18:00 18:05 (+5)
10-28HIJ 14:40 (+0)HKG 18:00 17:49 (−11)
10-26HIJ 14:40 (+0)HKG 18:00 17:27 (−33)
10-24HIJ 14:30 (+0)HKG 17:20 17:14 (−6)
10-23HIJ 14:30 (+0)HKG 17:20 17:08 (−12)
10-21HIJ 14:30 (+0)HKG 17:20 17:27 (+7)
10-19HIJ 14:30 (+0)HKG 17:20 17:09 (−11)

Board clocks recorded as HIJ and HKG published them.

Planning around UO823? 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: UO823 Hiroshima to Hong Kong on-time performance, measured from the HIJ and HKG airport boards.

Canonical URL
https://proflightsearch.com/flight/UO823
How we measure this →