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(AY) Finnair 6777 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(ZRH) Zurich Airport

Zurich, CH

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

On-Time Performance Chart

(using rounded numbers)
On-Time
19
33%
Late
16
28%
Very Late
8
14%
Excessive
14
25%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
47
Codeshares
57
Average Delay (min.)
34.48936170212766
Standard Deviation
21.4
Min
0
Max
83

AY 6777 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 33%
Average Delay Time 34.48936170212766 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 33%
This flight has an on-time performance of 33%. 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
1.5 of 5
Poor
Average Delay Time 34.48936170212766 min
This flight has an average delay of 34.48936170212766 minutes with a standard deviation of 21.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.