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(TG) Thai Airways International 5818 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(LHR) London Heathrow Airport

London, EN, GB

(YHZ) Halifax Stanfield International Airport

Halifax, NS, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
40
66%
Late
10
16%
Very Late
9
15%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
37
Codeshares
61
Average Delay (min.)
19.594594594594593
Standard Deviation
16.2
Min
0
Max
68

TG 5818 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 66%
Average Delay Time 19.594594594594593 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 19.594594594594593 min
This flight has an average delay of 19.594594594594593 minutes with a standard deviation of 16.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.