background

(TK) Turkish Airlines 8647 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(SLZ) Marechal Cunha Machado International Airport

Sao Luiz, MA, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
40
68%
Late
7
12%
Very Late
6
10%
Excessive
3
5%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
31
Codeshares
59
Average Delay (min.)
23.70967741935484
Standard Deviation
24.3
Min
0
Max
97

TK 8647 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 68%
Average Delay Time 23.70967741935484 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
0.5 of 5
Very Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 23.70967741935484 min
This flight has an average delay of 23.70967741935484 minutes with a standard deviation of 24.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.