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(AY) Finnair 1856 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(CHQ) Chania Ioannis Daskalogiannis Intl Airport

Chania, GR

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

On-Time Performance Chart

(using rounded numbers)
On-Time
31
52%
Late
11
18%
Very Late
6
10%
Excessive
12
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
42
Codeshares
0
Average Delay (min.)
32.976190476190474
Standard Deviation
28.9
Min
0
Max
114

AY 1856 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 52%
Average Delay Time 32.976190476190474 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. 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
3.6 of 5
Good
Average Delay Time 32.976190476190474 min
This flight has an average delay of 32.976190476190474 minutes with a standard deviation of 28.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.