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(VN) Vietnam Airlines 921 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(HAN) Hanoi Noi Bai International Airport

Hanoi, VN

(VTE) Vientiane Wattay International Airport

Vientiane, LA

On-Time Performance Chart

(using rounded numbers)
On-Time
48
79%
Late
8
13%
Very Late
2
3%
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 )
34
Codeshares
0
Average Delay (min.)
15.352941176470589
Standard Deviation
14.5
Min
0
Max
62

VN 921 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 79%
Average Delay Time 15.352941176470589 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 93% 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
4.9 of 5
Very Good
Average Delay Time 15.352941176470589 min
This flight has an average delay of 15.352941176470589 minutes with a standard deviation of 14.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.

Other Stops for VN 921