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(S4) Azores Airlines 8610 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(OPO) Porto Airport

Porto, PT

(LGW) London Gatwick Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
43
84%
Late
4
8%
Very Late
3
6%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
18
Codeshares
51
Average Delay (min.)
16.666666666666668
Standard Deviation
16.8
Min
0
Max
61

S4 8610 On-Time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 84%
Average Delay Time 16.666666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 88% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 16.666666666666668 min
This flight has an average delay of 16.666666666666668 minutes with a standard deviation of 16.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.