CX340Cathay Pacific · HKG → PEK
live · 6m ago
Route confirmed Cathay Pacific

CX340 Hong KongHKG · 21:35 BeijingPEK · 00:55

CX340 by Cathay Pacific flies from Hong Kong (HKG) to Beijing (PEK) for the Sat, Nov 7 departure.

Right nowGate Closed · today
21:35

departs HKG · on schedule

Aircraft is still on the ground at HKG · 15 min after scheduled departure

Typical gate push−1 minmedian posted departure
Typical arrival−9 minmedian over 5 operations
Wins back in air~8 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
11-07
−9 arrival
11-06
+2 gate · −9 arrival
11-05
+0 gate · −9 arrival
11-04
−4 gate · −11 arrival
11-03
−3 gate
11-02
−1 gate
11-01
+4 gate

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 −9 min · 0 cancelled · 14 operations tracked

The route today

live boards
HKGHong KongOn-time likelyHKG delay board →
PEKBeijingOn-time likelyPEK delay board →
HKG→PEKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
28%Chance of 15+ min delay
2.2%Chance of cancellation
-1 minTypical airport delay in this weather

Driven mainly by HKG (Hong Kong), currently flying VFR (visual). 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 25°C to 26°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 Beijing

Forecast

Sun 8 Nov, local date

High7°Clikely 6°C to 9°C
Low−1°Clikely −3°C to 1°C
  • 48% chance of snow
  • 90% chance of rain

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 Beijing flights today

same route · Cathay Pacific
CX334departs 07:20
CX390departs 09:00
CX386departs 09:10
CX332departs 12:05
CX392departs 14:00
CX336departs 14:50

If CX340 is cancelled, these are the other Cathay Pacific nonstop flights from Hong Kong to Beijing 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 CX340 actually runs

Pro Flight Search has tracked every published board update for CX340 across the HKG and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 5 confirmed landings · 5/5 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how CX340 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
11-07HKG 21:35PEK 00:55 00:46 (−9)
11-06HKG 21:35 21:37 (+2)PEK 00:55 00:46 (−9)
11-05HKG 21:35 (+0)PEK 00:55 00:46 (−9)
11-04HKG 21:35 21:31 (−4)PEK 00:55 00:44 (−11)
11-03HKG 21:35 21:32 (−3)PEK
11-02HKG 21:35 21:34 (−1)PEK
11-01HKG 21:35 21:39 (+4)PEK
10-30HKG 21:35 21:30 (−5)PEK
10-29HKG 21:35 21:37 (+2)PEK
10-28HKG 21:35 21:31 (−4)PEK
10-27HKG 21:35 21:37 (+2)PEK
10-26HKG 21:35 21:47 (+12)PEK
10-25HKG 21:35 21:32 (−3)PEK 00:55 00:28 (−27)
10-24HKG 21:40 21:38 (−2)PEK

Aircraft

Recent tails: B-HPR, B-HPS, B-HPP, B-HPI.

Board clocks recorded as HKG and PEK published them.

Planning around CX340? 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: CX340 Hong Kong to Beijing on-time performance, measured from the HKG and PEK airport boards.

Canonical URL
https://proflightsearch.com/flight/CX340
How we measure this →