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(CZ) China Southern Airlines 7242 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(INV) Inverness Airport

Inverness, SC, GB

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
41
73%
Late
7
13%
Very Late
4
7%
Excessive
3
5%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
36
Codeshares
56
Average Delay (min.)
21.47222222222222
Standard Deviation
26.8
Min
0
Max
123

CZ 7242 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 73%
Average Delay Time 21.47222222222222 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 21.47222222222222 min
This flight has an average delay of 21.47222222222222 minutes with a standard deviation of 26.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.