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(RK*) Ryanair UK 131 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(STN) London Stansted Airport

London, EN, GB

(BFS) Belfast International Airport

Belfast, NI, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
47
77%
Late
3
5%
Very Late
1
2%
Excessive
10
16%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
28
Codeshares
9
Average Delay (min.)
34.607142857142854
Standard Deviation
36.1
Min
0
Max
110

RK* 131 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 77%
Average Delay Time 34.607142857142854 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 35% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 34.607142857142854 min
This flight has an average delay of 34.607142857142854 minutes with a standard deviation of 36.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.