background

(TG) Thai Airways International 917 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(LHR) London Heathrow Airport

London, EN, GB

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
41
68%
Late
13
22%
Very Late
4
7%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
45
Codeshares
0
Average Delay (min.)
16.133333333333333
Standard Deviation
15
Min
0
Max
87

TG 917 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 68%
Average Delay Time 16.133333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very 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 10% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 16.133333333333333 min
This flight has an average delay of 16.133333333333333 minutes with a standard deviation of 15 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.