HX604Hong Kong Airlines · HKG → NRT
live · 50m ago
Route confirmed Hong Kong Airlines

HX604 Hong KongHKG · 08:30 TokyoNRT · 14:15

HX604 by Hong Kong Airlines flies from Hong Kong (HKG) to Tokyo (NRT) for the Sun, Oct 18 departure.

Right nowScheduled · today · as of 06:23
08:30

departs HKG · on schedule

⚖ HX604 typically leaves −3 and lands −38. The air wins minutes back.
Typical gate push−3 minmedian posted departure
Typical arrival−38 minmedian over 14 operations
Wins back in air~35 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-18
−20 arrival
10-17
+3 gate · −29 arrival
10-16
+1 gate · −42 arrival
10-15
−3 gate · −43 arrival
10-14
−6 gate · −40 arrival
10-13
−3 gate · −32 arrival
10-12
−4 gate · −34 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 −38 min · 0 cancelled · 14 operations tracked

The route today

live boards
HKGHong KongOn-time likelyHKG delay board →
NRTTokyoOn-time likelyNRT delay board →
HKG→NRTevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
34%Chance of 15+ min delay
2.5%Chance of cancellation

Conditions at HKG and NRT 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 Tokyo flights today

same route · Hong Kong Airlines
HX606departs 02:35
HX608departs 09:10
HX630departs 14:20

If HX604 is cancelled, these are the other Hong Kong Airlines nonstop flights from Hong Kong to Tokyo 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 HX604 actually runs

Pro Flight Search has tracked every published board update for HX604 across the HKG and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~39 min early. Based on 11 confirmed landings · 11/11 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 HX604 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-18HKG 08:30NRT 14:15 13:55 (−20)
10-17HKG 08:30 08:33 (+3)NRT 14:15 13:46 (−29)
10-16HKG 08:30 08:31 (+1)NRT 14:15 13:33 (−42)
10-15HKG 08:30 08:27 (−3)NRT 14:15 13:32 (−43)
10-14HKG 08:30 08:24 (−6)NRT 14:15 13:35 (−40)
10-13HKG 08:30 08:27 (−3)NRT 14:15 13:43 (−32)
10-12HKG 08:30 08:26 (−4)NRT 14:15 13:41 (−34)
10-11HKG 08:30 08:35 (+5)NRT 14:15 13:55 (−20)
10-10HKG 08:30 08:24 (−6)NRT 14:15 13:36 (−39)
10-09HKG 08:30 08:25 (−5)NRT 14:15 13:37 (−38)
10-08HKG 08:30 08:33 (+3)NRT 14:15 13:37 (−38)
10-07HKG 08:30 08:34 (+4)NRT 14:15 13:34 (−41)
10-06HKG 08:30 08:31 (+1)NRT 14:15 13:34 (−41)
10-05HKG 08:30 08:27 (−3)NRT 14:15 13:49 (−26)

Aircraft

Recent tails: B-LPK, B-LPJ, B-LPV, B-LPE.

Board clocks recorded as HKG and NRT published them.

Planning around HX604? 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 — HX604 Hong Kong to Tokyo on-time performance, measured from the HKG and NRT airport boards.

Canonical URL
https://proflightsearch.com/flight/HX604
How we measure this →