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(S4) Azores Airlines 171 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(OPO) Porto Airport

Porto, PT

(PDL) Ponta Delgada Joao Paulo II Airport

Ponta Delgada (Azores), PT

On-Time Performance Chart

(using rounded numbers)
On-Time
15
45%
Late
12
36%
Very Late
3
9%
Excessive
3
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
28
Codeshares
0
Average Delay (min.)
20.714285714285715
Standard Deviation
15.9
Min
0
Max
65

S4 171 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 46%
Average Delay Time 20.714285714285715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. 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
4.2 of 5
Good
Average Delay Time 20.714285714285715 min
This flight has an average delay of 20.714285714285715 minutes with a standard deviation of 15.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.