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(JU) Air Serbia 311 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(VIE) Vienna International Airport

Vienna, AT

(BEG) Belgrade Nikola Tesla Airport

Belgrade, RS

On-Time Performance Chart

(using rounded numbers)
On-Time
34
59%
Late
20
34%
Very Late
1
2%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
45
Codeshares
1
Average Delay (min.)
18.266666666666666
Standard Deviation
19.9
Min
0
Max
124

JU 311 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 59%
Average Delay Time 18.266666666666666 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. 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
4.8 of 5
Very Good
Average Delay Time 18.266666666666666 min
This flight has an average delay of 18.266666666666666 minutes with a standard deviation of 19.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.