background

(TK) Turkish Airlines 8437 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(GYD) Baku Heydar Aliyev International Airport

Baku, AZ

(ISL) Istanbul Ataturk Airport

Istanbul, TR

On-Time Performance Chart

(using rounded numbers)
On-Time
48
92%
Late
0
0%
Very Late
2
4%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
9
Codeshares
52
Average Delay (min.)
26.77777777777778
Standard Deviation
33
Min
0
Max
103

TK 8437 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 92%
Average Delay Time 26.77777777777778 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 80% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 92%
This flight has an on-time performance of 92%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 26.77777777777778 min
This flight has an average delay of 26.77777777777778 minutes with a standard deviation of 33 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.