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(BR) EVA Air 3431 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(CNX) Chiang Mai International Airport

Chiang Mai, TH

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
45
74%
Late
9
15%
Very Late
4
7%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
40
Codeshares
61
Average Delay (min.)
20.825
Standard Deviation
29.1
Min
0
Max
179

BR 3431 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 74%
Average Delay Time 20.825 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 20.825 min
This flight has an average delay of 20.825 minutes with a standard deviation of 29.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.