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(CZ) China Southern Airlines 1709 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(PHL) Philadelphia International Airport

Philadelphia, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
69%
Late
8
18%
Very Late
2
4%
Excessive
3
7%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
20
Codeshares
44
Average Delay (min.)
21.75
Standard Deviation
17.5
Min
0
Max
61

CZ 1709 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 71%
Average Delay Time 21.75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 64% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 21.75 min
This flight has an average delay of 21.75 minutes with a standard deviation of 17.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.