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(MF) Xiamen Airlines 4778 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(TNA) Jinan Yaoqiang International Airport

Jinan, CN

(TFU) Chengdu Tianfu International Airport

Chengdu, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
39
66%
Late
16
27%
Very Late
4
7%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
55
Codeshares
59
Average Delay (min.)
14.090909090909092
Standard Deviation
9.5
Min
0
Max
44

MF 4778 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 66%
Average Delay Time 14.090909090909092 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 14.090909090909092 min
This flight has an average delay of 14.090909090909092 minutes with a standard deviation of 9.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.