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(AY) Finnair 887 On-time Performance Rating

Date Range:

01-Apr-2018 to 31-May-2018

(HEL) Helsinki-Vantaa AirportHelsinki, FI
(UME) Umea AirportUmea, SE
On-Time Performance Chart
(using rounded numbers)
On-Time
50
93%
Late
1
2%
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 )
40
Codeshares
54
Average Delay (min.)
8
Standard Deviation
12.4
Min
0
Max
77
AY 887 On-time Performance Details
Overall Rating
5.0 of 5
Very Good
Percentage On-Time 93%
Average Delay Time 8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 5 shows that this flight has on-time performance characteristics better than 99% of all other flights in the FlightStats database.
On-time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 8 min
This flight has an average delay of 8 minutes with a standard deviation of 12.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.