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(DR*) Ruili Airlines 6504 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(LUM) Dehong Mangshi Airport

Mangshi, CN

(KMG) Kunming Changshui International Airport

Kunming, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
32
84%
Late
4
11%
Very Late
1
3%
Excessive
0
0%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
13.846153846153847
Standard Deviation
7.6
Min
0
Max
32

DR* 6504 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 84%
Average Delay Time 13.846153846153847 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 87% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 13.846153846153847 min
This flight has an average delay of 13.846153846153847 minutes with a standard deviation of 7.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.