background

(AY) Finnair 4799 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(MAD) Adolfo Suarez Madrid-Barajas Airport

Madrid, SP, ES

(XRY) Jerez Airport

Jerez De La Frontera, SP, ES

On-Time Performance Chart

(using rounded numbers)
On-Time
38
93%
Late
1
2%
Very Late
0
0%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
13
Codeshares
41
Average Delay (min.)
13.76923076923077
Standard Deviation
27.9
Min
0
Max
105

AY 4799 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 93%
Average Delay Time 13.76923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 13.76923076923077 min
This flight has an average delay of 13.76923076923077 minutes with a standard deviation of 27.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.