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(BR) EVA Air 3931 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

(USM) Ko Samui International Airport

Koh Samui, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
48
79%
Late
7
11%
Very Late
1
2%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
35
Codeshares
61
Average Delay (min.)
21.62857142857143
Standard Deviation
37.7
Min
0
Max
217

BR 3931 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 79%
Average Delay Time 21.62857142857143 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 21.62857142857143 min
This flight has an average delay of 21.62857142857143 minutes with a standard deviation of 37.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.