background

(S4) Azores Airlines 8606 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
32
52%
Late
20
33%
Very Late
4
7%
Excessive
4
7%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
53
Codeshares
61
Average Delay (min.)
18.60377358490566
Standard Deviation
18.3
Min
0
Max
116

S4 8606 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 53%
Average Delay Time 18.60377358490566 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. 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
5.0 of 5
Very Good
Average Delay Time 18.60377358490566 min
This flight has an average delay of 18.60377358490566 minutes with a standard deviation of 18.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.