background

(AY) Finnair 3912 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(PDX) Portland International Airport

Portland, OR, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
78%
Late
3
8%
Very Late
3
8%
Excessive
2
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
21
Codeshares
36
Average Delay (min.)
17.571428571428573
Standard Deviation
22.9
Min
0
Max
80

AY 3912 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 78%
Average Delay Time 17.571428571428573 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 80% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
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 69% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 17.571428571428573 min
This flight has an average delay of 17.571428571428573 minutes with a standard deviation of 22.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.