background

(TK) Turkish Airlines 391 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(BUS) Alexander Kartveli Batumi Intl Airport

Batumi, GE

(ISL) Istanbul Ataturk Airport

Istanbul, TR

On-Time Performance Chart

(using rounded numbers)
On-Time
39
74%
Late
8
15%
Very Late
3
6%
Excessive
3
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
27
Codeshares
0
Average Delay (min.)
24.25925925925926
Standard Deviation
42.9
Min
0
Max
228

TK 391 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 74%
Average Delay Time 24.25925925925926 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 76% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 24.25925925925926 min
This flight has an average delay of 24.25925925925926 minutes with a standard deviation of 42.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.

Other Stops for TK 391