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(FR) Ryanair 3990 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(BLQ) Bologna Guglielmo Marconi Airport

Bologna, IT

(OTP) Bucharest Henri Coanda International Airport

Bucharest, RO

On-Time Performance Chart

(using rounded numbers)
On-Time
55
90%
Late
3
5%
Very Late
2
3%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
17
Codeshares
61
Average Delay (min.)
15.529411764705882
Standard Deviation
14
Min
0
Max
48

FR 3990 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 90%
Average Delay Time 15.529411764705882 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 15.529411764705882 min
This flight has an average delay of 15.529411764705882 minutes with a standard deviation of 14 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.