background

(DR*) Ruili Airlines 6577 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(KMG) Kunming Changshui International Airport

Kunming, CN

(FOC) Fuzhou Changle International Airport

Fuzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
32
67%
Late
2
4%
Very Late
2
4%
Excessive
9
19%
Cancelled
3
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
46.904761904761905
Standard Deviation
47.7
Min
0
Max
152

DR* 6577 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 67%
Average Delay Time 46.904761904761905 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 46.904761904761905 min
This flight has an average delay of 46.904761904761905 minutes with a standard deviation of 47.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.