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(AY) Finnair 1031 On-Time Performance Rating

Date Range:

15-Nov-2021 to 15-Jan-2022

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

(TLL) Tallinn Airport

Tallinn, EE

On-Time Performance Chart

(using rounded numbers)
On-Time
17
49%
Late
8
23%
Very Late
5
14%
Excessive
5
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
26
Codeshares
33
Average Delay (min.)
26
Standard Deviation
19.4
Min
0
Max
82

AY 1031 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 49%
Average Delay Time 26 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% 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
3.5 of 5
Average
Average Delay Time 26 min
This flight has an average delay of 26 minutes with a standard deviation of 19.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.