background

(JU) Air Serbia 311 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(VIE) Vienna International Airport

Vienna, AT

(BEG) Belgrade Nikola Tesla Airport

Belgrade, RS

On-Time Performance Chart

(using rounded numbers)
On-Time
42
72%
Late
8
14%
Very Late
2
3%
Excessive
6
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
41
Codeshares
0
Average Delay (min.)
18.682926829268293
Standard Deviation
21
Min
0
Max
88

JU 311 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 72%
Average Delay Time 18.682926829268293 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 18.682926829268293 min
This flight has an average delay of 18.682926829268293 minutes with a standard deviation of 21 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.