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(W9A) Wizz Air UK 3901 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(BCM) Bacau International Airport

Bacau, RO

(LTN) London Luton Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
17
63%
Late
7
26%
Very Late
2
7%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
26.76923076923077
Standard Deviation
22.6
Min
0
Max
95

W9A 3901 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 63%
Average Delay Time 26.76923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 26.76923076923077 min
This flight has an average delay of 26.76923076923077 minutes with a standard deviation of 22.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.