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(VN) Vietnam Airlines 921 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(HAN) Hanoi Noi Bai International Airport

Hanoi, VN

(VTE) Vientiane Wattay International Airport

Vientiane, LA

On-Time Performance Chart

(using rounded numbers)
On-Time
53
87%
Late
7
11%
Very Late
1
2%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
11.24
Standard Deviation
9.5
Min
0
Max
38

VN 921 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 87%
Average Delay Time 11.24 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 11.24 min
This flight has an average delay of 11.24 minutes with a standard deviation of 9.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.

Other Stops for VN 921