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

Date Range:

15-Nov-2025 to 15-Jan-2026

(LUM) Dehong Mangshi Airport

Mangshi, CN

(KMG) Kunming Changshui International Airport

Kunming, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
38
73%
Late
3
6%
Very Late
0
0%
Excessive
4
8%
Cancelled
7
13%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
83.44444444444444
Standard Deviation
98
Min
0
Max
304

DR* 6504 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 73%
Average Delay Time 83.44444444444444 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 83.44444444444444 min
This flight has an average delay of 83.44444444444444 minutes with a standard deviation of 98 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.