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

Date Range:

01-Oct-2025 to 30-Nov-2025

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

(NRT) Tokyo Narita International Airport

Tokyo, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
27
46%
Late
18
31%
Very Late
7
12%
Excessive
7
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
54
Codeshares
0
Average Delay (min.)
23.59259259259259
Standard Deviation
20.9
Min
0
Max
100

TG 640 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 46%
Average Delay Time 23.59259259259259 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
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. 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
4.4 of 5
Good
Average Delay Time 23.59259259259259 min
This flight has an average delay of 23.59259259259259 minutes with a standard deviation of 20.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.