background

(VN) Vietnam Airlines 1277 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(THD) Sao Vang Tho Xuan Airport

Thanh Hoa, VN

(SGN) Ho Chi Minh Tan Son Nhat International Airport

Ho Chi Minh City, VN

On-Time Performance Chart

(using rounded numbers)
On-Time
23
38%
Late
17
28%
Very Late
6
10%
Excessive
15
25%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
53
Codeshares
0
Average Delay (min.)
34.64150943396226
Standard Deviation
35.3
Min
0
Max
230

VN 1277 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 38%
Average Delay Time 34.64150943396226 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 38%
This flight has an on-time performance of 38%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 34.64150943396226 min
This flight has an average delay of 34.64150943396226 minutes with a standard deviation of 35.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.