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(AY) Finnair 4855 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(BNE) Brisbane Airport

Brisbane, QLD, AU

(CHC) Christchurch Airport

Christchurch, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
30
49%
Late
19
31%
Very Late
5
8%
Excessive
7
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
52
Codeshares
61
Average Delay (min.)
26.192307692307693
Standard Deviation
34.1
Min
0
Max
170

AY 4855 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 49%
Average Delay Time 26.192307692307693 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 49%
This flight has an on-time performance of 49%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 26.192307692307693 min
This flight has an average delay of 26.192307692307693 minutes with a standard deviation of 34.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.