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(FR) Ryanair 4858 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(FCO) Rome Leonardo da Vinci Fiumicino Airport

Rome, IT

(CTA) Catania Fontanarossa Airport

Catania, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
22
42%
Late
7
13%
Very Late
4
8%
Excessive
13
25%
Cancelled
5
9%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
35
Codeshares
51
Average Delay (min.)
51.65714285714286
Standard Deviation
80.8
Min
0
Max
456

FR 4858 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 43%
Average Delay Time 51.65714285714286 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. 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
0.4 of 5
Very Poor
Average Delay Time 51.65714285714286 min
This flight has an average delay of 51.65714285714286 minutes with a standard deviation of 80.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.