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(AY) Finnair 887 On-time Performance Rating

Date Range:

01-Jul-2018 to 31-Aug-2018

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

(UME) Umea Airport

Umea, SE

On-Time Performance Chart

(using rounded numbers)
On-Time
42
78%
Late
9
17%
Very Late
1
2%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
39
Codeshares
54
Average Delay (min.)
11
Standard Deviation
11.2
Min
0
Max
47

AY 887 On-time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 78%
Average Delay Time 11 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 90% of all other flights in the FlightStats database.
On-time Performance Rating
4.1 of 5
Good
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 11 min
This flight has an average delay of 11 minutes with a standard deviation of 11.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.