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(AY) Finnair 6440 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

(ICN) Seoul Incheon International Airport

Seoul, KR

On-Time Performance Chart

(using rounded numbers)
On-Time
30
49%
Late
9
15%
Very Late
5
8%
Excessive
16
26%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
42
Codeshares
61
Average Delay (min.)
49.166666666666664
Standard Deviation
51
Min
0
Max
239

AY 6440 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 49%
Average Delay Time 49.166666666666664 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
0.0 of 5
Very Poor
Percentage On-Time 49%
This flight has an on-time performance of 49%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 49.166666666666664 min
This flight has an average delay of 49.166666666666664 minutes with a standard deviation of 51 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.