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(ZH) Shenzhen Airlines 4971 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(TFU) Chengdu Tianfu International Airport

Chengdu, CN

(BHY) Beihai Fucheng Airport

Beihai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
55
90%
Late
0
0%
Very Late
0
0%
Excessive
6
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
20
Codeshares
61
Average Delay (min.)
41.9
Standard Deviation
63.3
Min
0
Max
202

ZH 4971 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 90%
Average Delay Time 41.9 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
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 41.9 min
This flight has an average delay of 41.9 minutes with a standard deviation of 63.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.