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(VN) Vietnam Airlines 1640 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(VCL) Chu Lai International Airport

Tamky-Chulai Airport, VN

(HAN) Hanoi Noi Bai International Airport

Hanoi, VN

On-Time Performance Chart

(using rounded numbers)
On-Time
39
66%
Late
14
24%
Very Late
3
5%
Excessive
1
2%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
34
Codeshares
0
Average Delay (min.)
18.11764705882353
Standard Deviation
21.9
Min
0
Max
130

VN 1640 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 66%
Average Delay Time 18.11764705882353 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 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 18.11764705882353 min
This flight has an average delay of 18.11764705882353 minutes with a standard deviation of 21.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.