background

(QV) Lao Airlines 402 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(XKH) Xieng Khouang Airport

Xieng Khouang, LA

(VTE) Vientiane Wattay International Airport

Vientiane, LA

On-Time Performance Chart

(using rounded numbers)
On-Time
47
77%
Late
9
15%
Very Late
3
5%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
32
Codeshares
0
Average Delay (min.)
16.6875
Standard Deviation
15.4
Min
0
Max
71

QV 402 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 77%
Average Delay Time 16.6875 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 16.6875 min
This flight has an average delay of 16.6875 minutes with a standard deviation of 15.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.