CX342Cathay Pacific · HKG → SHA
live · 9m ago
Route confirmed Cathay Pacific

CX342 Hong KongHKG · 09:35 ShanghaiSHA · 12:05

CX342 by Cathay Pacific flies from Hong Kong (HKG) to Shanghai (SHA).

Right nowNext departure tomorrow Operates daily
09:35

scheduled from HKG

⚖ CX342 typically leaves +15 and lands +3. The air wins minutes back.

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-27
+11 gate · −6 arrival
10-24
+15 gate · +3 arrival
10-23
+31 gate · +11 arrival
10-22
+23 gate · +5 arrival
10-21
+21 gate · +1 arrival
10-20
+11 gate · −6 arrival
10-19
+15 gate · +7 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 +3 min · 0 cancelled · 13 operations tracked

The route today

live boards
HKGHong KongOn-time likelyHKG delay board →
SHAShanghaiOn-time likelySHA delay board →
HKG→SHAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
29%Chance of 15+ min delay
0.9%Chance of cancellation
+1 minAvg hub delay right now

Conditions at HKG and SHA 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.

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 Shanghai flights today

same route · Cathay Pacific
CX348departs 10:00
CX346departs 13:05
CX328departs 18:25

If CX342 is cancelled, these are the other Cathay Pacific nonstop flights from Hong Kong to Shanghai 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 CX342 actually runs

Pro Flight Search has tracked every published board update for CX342 across the HKG and SHA boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 12/13 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 CX342 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
10-27HKG 09:35 09:46 (+11)SHA 12:05 11:59 (−6)
10-24HKG 09:35 09:50 (+15)SHA 12:05 12:08 (+3)
10-23HKG 09:35 10:06 (+31)SHA 12:05 12:16 (+11)
10-22HKG 09:35 09:58 (+23)SHA 12:05 12:10 (+5)
10-21HKG 09:35 09:56 (+21)SHA 12:05 12:06 (+1)
10-20HKG 09:35 09:46 (+11)SHA 12:05 11:59 (−6)
10-19HKG 09:35 09:50 (+15)SHA 12:05 12:12 (+7)
10-18HKG 09:35 09:55 (+20)SHA 12:05 12:17 (+12)
10-17HKG 09:35 09:50 (+15)SHA 12:05 12:18 (+13)
10-16HKG 09:35 09:47 (+12)SHA 12:05 12:06 (+1)
10-15HKG 09:35 09:49 (+14)SHA 12:05 11:59 (−6)
10-14HKG 09:35 09:55 (+20)SHA 12:05 12:01 (−4)
10-13HKG 09:35 10:12 (+37)SHA 12:05 12:24 (+19)

Board clocks recorded as HKG and SHA published them.

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 — CX342 Hong Kong to Shanghai on-time performance, measured from the HKG and SHA airport boards.

Canonical URL
https://proflightsearch.com/flight/CX342
How we measure this →