Scheduled · live data hydrating
Operated by Cathay Pacific

CX 251

Morning HKG → LHR daytime service.

13h 30m📐 — mi (calculated)🛩 Boeing 777-300ER · see seats →
HKG
LHR
SCHEDULED · 5,984 mi
map · d3-geo · world-atlas · live data ADS-B / OpenSky
On-time (90d)
FL380
Typical cruise
Daily
Frequency
Traveler rating
Official flight record✓ Verified source

Everything about this flight

Pulled from official schedule and aircraft registries, refreshed continuously from open aviation data.

Scheduled departure
08:55
HKG
Scheduled arrival
15:25
LHR · Terminal 3
Aircraft type
Boeing 777-300ER
From airline schedule
Frequency
Daily
Per published timetable
Block time
13h 30m
Scheduled gate-to-gate
Cabins
First
First / Business / Premium / Economy
Registration
Hydrating from ADS-B
Distance
Calculated client-side
Today's timeline
08:55
Scheduled departure
HKG
Wheels up
Hydrating from ADS-B
En route
Live position from OpenSky
15:25
Scheduled arrival
Gate LHR/T3
From the window seat

#CX251 on the grid

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Schedule + aircraft data is sourced from public airline timetables and refreshed periodically. Always verify exact times, gate and equipment against the operating airline before travel — schedules change seasonally and at short notice.

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Flight data from official schedules, OpenSky & open aviation registries. Community content is member-contributed. © 2026 AirConnect.
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