CZ428 China Southern Airlines - Flight Status

Which is the frequency of flight CZ428?
The flight CZ428 is scheduled to flight on Tuesday, Friday, Saturday on a weekly basis.

Which is the distance of flight CZ428?
The distance between the two airports is 11337 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Chicago: 2025-11-09 02:34:48
Current Time in Shanghai: 2025-11-09 16:34:48

The following airlines serves the same route between Chicago and Shanghai:

Atlas Air
- Flight Number: 5Y8272. (On Time performance: 29 - Average Delay: 114 minutes)

Air China
- Flight Number: CA1010. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: CA1018. (On Time performance: 94 - Average Delay: -20 minutes)
- Flight Number: CA1020. (On Time performance: 95 - Average Delay: 1 minutes)
- Flight Number: CA1056. (On Time performance: 93 - Average Delay: -3 minutes)
- Flight Number: CA8444. (On Time performance: 89 - Average Delay: 10 minutes)

China Southern Cargo
- Flight Number: CSG2502. (On Time performance: 89 - Average Delay: 4 minutes)
- Flight Number: CSG2548. (On Time performance: 85 - Average Delay: 5 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from May 14, 2025 to November 04, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from November 06, 2024 to October 31, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.