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(DT) TAAG Angola Airlines 578 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(JNB) Johannesburg O.R. Tambo International Airport

Johannesburg, ZA

(NBJ) Luanda Dr Antonio Agostinho Neto Airport

Luanda, AO

On-Time Performance Chart

(using rounded numbers)
On-Time
51
85%
Late
2
3%
Very Late
1
2%
Excessive
4
7%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
25.545454545454547
Standard Deviation
36.9
Min
0
Max
151

DT 578 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 85%
Average Delay Time 25.545454545454547 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.
On-Time Performance Rating
4.6 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 25.545454545454547 min
This flight has an average delay of 25.545454545454547 minutes with a standard deviation of 36.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.