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(TK) Turkish Airlines 7637 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(USM) Ko Samui International Airport

Koh Samui, TH

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
40
68%
Late
8
14%
Very Late
6
10%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
35
Codeshares
59
Average Delay (min.)
30.228571428571428
Standard Deviation
46.8
Min
0
Max
261

TK 7637 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 68%
Average Delay Time 30.228571428571428 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
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 16% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 30.228571428571428 min
This flight has an average delay of 30.228571428571428 minutes with a standard deviation of 46.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.