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(AY) Finnair 1020 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(TLL) Tallinn Lennart Meri Airport

Tallinn, EE

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

On-Time Performance Chart

(using rounded numbers)
On-Time
46
79%
Late
7
12%
Very Late
2
3%
Excessive
1
2%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
44
Codeshares
0
Average Delay (min.)
10.840909090909092
Standard Deviation
10.6
Min
0
Max
52

AY 1020 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 79%
Average Delay Time 10.840909090909092 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 84% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 10.840909090909092 min
This flight has an average delay of 10.840909090909092 minutes with a standard deviation of 10.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.