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(JU) Air Serbia 8540 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(BUF) Buffalo Niagara International Airport

Buffalo, NY, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
77%
Late
4
7%
Very Late
0
0%
Excessive
7
11%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
17
Codeshares
61
Average Delay (min.)
78.94117647058823
Standard Deviation
149
Min
0
Max
616

JU 8540 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 77%
Average Delay Time 78.94117647058823 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
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 88% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 78.94117647058823 min
This flight has an average delay of 78.94117647058823 minutes with a standard deviation of 149 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.