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(FR) Ryanair 4166 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

(VIE) Vienna International Airport

Vienna, AT

On-Time Performance Chart

(using rounded numbers)
On-Time
31
51%
Late
15
25%
Very Late
7
11%
Excessive
7
11%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
43
Codeshares
43
Average Delay (min.)
29.790697674418606
Standard Deviation
31.2
Min
0
Max
175

FR 4166 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 51%
Average Delay Time 29.790697674418606 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 51%
This flight has an on-time performance of 51%. 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
3.1 of 5
Average
Average Delay Time 29.790697674418606 min
This flight has an average delay of 29.790697674418606 minutes with a standard deviation of 31.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.