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(JU) Air Serbia 311 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(VIE) Vienna International Airport

Vienna, AT

(BEG) Belgrade Nikola Tesla Airport

Belgrade, RS

On-Time Performance Chart

(using rounded numbers)
On-Time
39
81%
Late
6
13%
Very Late
1
2%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
27
Codeshares
2
Average Delay (min.)
27.296296296296298
Standard Deviation
63
Min
0
Max
272

JU 311 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 81%
Average Delay Time 27.296296296296298 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
4.2 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 27.296296296296298 min
This flight has an average delay of 27.296296296296298 minutes with a standard deviation of 63 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.