CX2255Cathay Pacific · HKG → LHR
live · 16m ago
Route confirmed Cathay Pacific

CX2255 Hong KongHKG · 00:15 LondonLHR · 06:50

CX2255 by Cathay Pacific flies from Hong Kong (HKG) to London (LHR).

Right nowNext departure tomorrow Operates daily
00:15

scheduled from HKG

Wins back in air~23 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
HKGHong KongOn-time likelyHKG delay board →
LHRLondonOn-time likelyLHR delay board →
HKG→LHRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
32%Chance of 15+ min delay
2.5%Chance of cancellation
+0 minTypical airport delay in this weather

Driven mainly by LHR (London), currently flying IFR (instrument). 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 Hong Kong

Forecast

Sun 8 Nov, local date

High30°Clikely 29°C to 31°C
Low26°Clikely 24°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.

Tomorrow at London

Forecast

Sat 7 Nov, local date

High11°Clikely 10°C to 12°C
Low6°Clikely 3°C to 8°C
  • 62% chance of fog

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.

Other Hong Kong to London flights today

same route · Cathay Pacific
CX255departs 00:15
CX2237departs 00:25
CX237departs 00:25
CX257departs 08:10
CX239departs 10:40
CX253departs 13:30

If CX2255 is cancelled, these are the other Cathay Pacific nonstop flights from Hong Kong to London on the same day, with scheduled departure times in HKG local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How CX2255 actually runs

Pro Flight Search has tracked every published board update for CX2255 across the HKG and LHR boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: left right on schedule but landed about 18 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how CX2255 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
10-25HKG 00:15 00:20 (+5)LHR 06:50 06:32 (−18)

Board clocks recorded as HKG and LHR published them.

Planning around CX2255? 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: CX2255 Hong Kong to London on-time performance, measured from the HKG and LHR airport boards.

Canonical URL
https://proflightsearch.com/flight/CX2255
How we measure this →