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(BR) EVA Air 391 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(TPE) Taiwan Taoyuan International Airport

Taipei, TW

(SGN) Ho Chi Minh Tan Son Nhat International Airport

Ho Chi Minh City, VN

On-Time Performance Chart

(using rounded numbers)
On-Time
25
41%
Late
19
31%
Very Late
8
13%
Excessive
8
13%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
50
Codeshares
0
Average Delay (min.)
25.18
Standard Deviation
17.7
Min
0
Max
78

BR 391 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 41%
Average Delay Time 25.18 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 41%
This flight has an on-time performance of 41%. 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
4.7 of 5
Very Good
Average Delay Time 25.18 min
This flight has an average delay of 25.18 minutes with a standard deviation of 17.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.