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(S4) Azores Airlines 8309 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

(RAK) Marrakech Menara Airport

Marrakech, MA

On-Time Performance Chart

(using rounded numbers)
On-Time
39
67%
Late
11
19%
Very Late
2
3%
Excessive
6
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
42
Codeshares
58
Average Delay (min.)
20.523809523809526
Standard Deviation
22.7
Min
0
Max
94

S4 8309 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 67%
Average Delay Time 20.523809523809526 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 20.523809523809526 min
This flight has an average delay of 20.523809523809526 minutes with a standard deviation of 22.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.