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(AY) Finnair 3159 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(PVG) Shanghai Pudong International Airport

Shanghai, CN

(TFU) Chengdu Tianfu International Airport

Chengdu, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
42
84%
Late
2
4%
Very Late
1
2%
Excessive
4
8%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
25
Codeshares
50
Average Delay (min.)
33.76
Standard Deviation
62.4
Min
0
Max
227

AY 3159 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 84%
Average Delay Time 33.76 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 65% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 33.76 min
This flight has an average delay of 33.76 minutes with a standard deviation of 62.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.