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(AE) Mandarin Airlines 991 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(TPE) Taiwan Taoyuan International Airport

Taipei, TW

(XMN) Xiamen Gaoqi International Airport

Xiamen, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
41
76%
Late
6
11%
Very Late
3
6%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
38
Codeshares
54
Average Delay (min.)
18.842105263157894
Standard Deviation
32.3
Min
0
Max
195

AE 991 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 76%
Average Delay Time 18.842105263157894 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 78% of all other flights in the FlightStats database.
On-Time Performance Rating
3.1 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 62% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 18.842105263157894 min
This flight has an average delay of 18.842105263157894 minutes with a standard deviation of 32.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.