background

(VN) Vietnam Airlines 6421 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(VII) Vinh International Airport

Vinh City, VN

(SGN) Ho Chi Minh Tan Son Nhat International Airport

Ho Chi Minh City, VN

On-Time Performance Chart

(using rounded numbers)
On-Time
40
83%
Late
1
2%
Very Late
2
4%
Excessive
4
8%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
19
Codeshares
48
Average Delay (min.)
49.63157894736842
Standard Deviation
116.9
Min
0
Max
517

VN 6421 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 83%
Average Delay Time 49.63157894736842 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
4.3 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
0.4 of 5
Very Poor
Average Delay Time 49.63157894736842 min
This flight has an average delay of 49.63157894736842 minutes with a standard deviation of 116.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.