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(MU) China Eastern Airlines 3439 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(CTU) Chengdu Shuangliu International Airport

Chengdu, CN

(KMG) Kunming Changshui International Airport

Kunming, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
46
82%
Late
6
11%
Very Late
2
4%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
32
Codeshares
56
Average Delay (min.)
16.8125
Standard Deviation
31.4
Min
0
Max
173

MU 3439 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 82%
Average Delay Time 16.8125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 16.8125 min
This flight has an average delay of 16.8125 minutes with a standard deviation of 31.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.