background

(FB) Bulgaria Air 1889 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(BEG) Belgrade Nikola Tesla Airport

Belgrade, RS

(PRG) Vaclav Havel Airport Prague

Prague, CZ

On-Time Performance Chart

(using rounded numbers)
On-Time
24
56%
Late
8
19%
Very Late
2
5%
Excessive
9
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
26
Codeshares
43
Average Delay (min.)
49.23076923076923
Standard Deviation
58.8
Min
0
Max
205

FB 1889 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 56%
Average Delay Time 49.23076923076923 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. 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
0.6 of 5
Poor
Average Delay Time 49.23076923076923 min
This flight has an average delay of 49.23076923076923 minutes with a standard deviation of 58.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.