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(TG) Thai Airways International 640 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

(NRT) Tokyo Narita International Airport

Tokyo, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
24
39%
Late
23
38%
Very Late
10
16%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
58
Codeshares
0
Average Delay (min.)
23.189655172413794
Standard Deviation
17.8
Min
0
Max
82

TG 640 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 39%
Average Delay Time 23.189655172413794 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 39%
This flight has an on-time performance of 39%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 23.189655172413794 min
This flight has an average delay of 23.189655172413794 minutes with a standard deviation of 17.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.