| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 17 | ICN | CAN | 09:53 | 11:57 |
Landed
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| Oct 16 | ICN | CAN | 09:54 | 12:04 |
Landed
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| Oct 15 | ICN | CAN | 09:58 | 12:14 |
Landed
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| Oct 14 | ICN | CAN | 09:51 | 12:11 |
Landed
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| Oct 13 | ICN | CAN | 10:46 | 13:01 |
Landed Late
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| Oct 12 | ICN | CAN | 10:02 | 12:11 |
Landed
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| Oct 11 | ICN | CAN | 09:53 | 11:49 |
Landed
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| Oct 10 | ICN | CAN | 09:49 | 11:58 |
Landed
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| Oct 09 | ICN | CAN | 10:06 | 12:18 |
Landed
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| Oct 08 | ICN | CAN | 09:53 | 12:17 |
Landed
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China Southern Airlines Flight CZ340 connects Seoul, South Korea to Guangzhou, China, taking off from Seoul Incheon International Airport ICN and landing at Guangzhou Baiyun International Airport CAN.
How long is the CZ340 flight from Seoul to Guangzhou?
The average flight time from Seoul to Guangzhou is 3 hours and 11 minutes. The flight distance is 2005 km / 1246 miles and the average flight speed is 629 km/h / 391 mph.
How many CZ340 flights are operated per week?
7 flights per week. The flight CZ340 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of China Southern Airlines Flight CZ340 Seoul to Guangzhou?
The Airportia On-Time Performance Rating for China Southern Airlines Flight CZ340 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight CZ340 arriving at?
Flight CZ340 arrives at Guangzhou Baiyun International Airport (CAN) Terminal 2.
When was the latest CZ340 flight?
The latest flight took off on Saturday, October 17th, 2026 with the flight status being Landed on 11:57.
How else can the flight CZ340 be referenced as?
This China Southern Airlines flight can also be referenced as CSN340, CZ0340, CZ 340, CSN 340.
How often is flight CZ340 delayed?
On average, 10% of all CZ340 flights are delayed. The average delay is 31 minutes.
See our CZ340 Flight Tracker above for more details.
Other flights departing from Seoul ICN: BX172, KE2197, KE657, LJ273
Other flights arriving at Guangzhou CAN: JL87, CZ6341, CA8581, AQ1042
All flights connecting Seoul ICN to Guangzhou CAN.
