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(AY) Finnair 6839 On-time Performance Rating

Date Range:

15-Mar-2019 to 15-May-2019

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

(SVO) Sheremetyevo International Airport

Moscow, RU

On-Time Performance Chart

(using rounded numbers)
On-Time
21
84%
Late
2
8%
Very Late
1
4%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
8
Codeshares
25
Average Delay (min.)
20
Standard Deviation
18.7
Min
3
Max
59

AY 6839 On-time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 84%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.
On-time Performance Rating
3.9 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 79% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 18.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.