CA 3840 Osaka to Shenzhen Flight Status

Air China Flight CA3840 from Osaka Kansai International Airport KIX to Shenzhen Bao'an International Airport SZX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on January 4th, 2026.
Check the table below for CA3840's most recent flight history:

CA 3840 Flight Status & Schedule

Date Departure Arrival Status
Jan 04 17:44 21:23
Landed
Track >
Jan 02 17:27 20:52
Landed
Track >
Dec 28 17:40 20:45
Landed
Track >
Dec 14 17:40 21:08
Landed
Track >
Dec 13 17:39 21:08
Landed
Track >

Air China CA 3840 Osaka to Shenzhen Flight Information

Air China Flight CA3840 connects Osaka, Japan to Shenzhen, China, taking off from Osaka Kansai International Airport KIX and landing at Shenzhen Bao'an International Airport SZX.

How long is the CA3840 flight from Osaka to Shenzhen?

The average flight time from Osaka to Shenzhen is 4 hours and 22 minutes. The flight distance is 2462 km / 1530 miles and the average flight speed is 564 km/h / 351 mph.

What is the On-Time Performance (OTP) of Air China Flight CA3840 Osaka to Shenzhen?

The Airportia On-Time Performance Rating for Air China Flight CA3840 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest CA3840 flight?

The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 21:23.

How else can the flight CA3840 be referenced as?

This Air China flight can also be referenced as CCA3840, CA 3840, CCA 3840.

How often is flight CA3840 delayed?

On average, 10% of all CA3840 flights are delayed. The average delay is 13 minutes.

See our CA3840 Flight Tracker above for more details.

CA3840 and Osaka KIX to Shenzhen SZX Flights

Other flights departing from Osaka KIX: Z2189, MU6052, ZH664, GS7974

Other flights arriving at Shenzhen SZX: HO1948, ZH664, HO1948, Y87534

All flights connecting Osaka KIX to Shenzhen SZX.

CA3840 Air China Flight: Osaka to Shenzhen Route Map

CA3840 Air China Flight Map: Osaka to Shenzhen
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.