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(AY) Finnair 1143 On-Time Performance Rating

Date Range:

15-Nov-2022 to 15-Jan-2023

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

(WAW) Frederic Chopin Airport

Warsaw, PL

On-Time Performance Chart

(using rounded numbers)
On-Time
44
73%
Late
12
20%
Very Late
3
5%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
27
Codeshares
60
Average Delay (min.)
17
Standard Deviation
11.6
Min
0
Max
47

AY 1143 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 73%
Average Delay Time 17 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. 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
4.7 of 5
Very Good
Average Delay Time 17 min
This flight has an average delay of 17 minutes with a standard deviation of 11.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.