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(VN) Vietnam Airlines 921 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-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
45
74%
Late
8
13%
Very Late
3
5%
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 )
39
Codeshares
0
Average Delay (min.)
19.846153846153847
Standard Deviation
24.1
Min
0
Max
94

VN 921 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 74%
Average Delay Time 19.846153846153847 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 62% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 19.846153846153847 min
This flight has an average delay of 19.846153846153847 minutes with a standard deviation of 24.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.

Other Stops for VN 921