background

(VS) Virgin Atlantic 4391 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
74%
Late
3
8%
Very Late
1
3%
Excessive
5
13%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
12
Codeshares
37
Average Delay (min.)
70.16666666666667
Standard Deviation
110.5
Min
0
Max
397

VS 4391 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 76%
Average Delay Time 70.16666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 70.16666666666667 min
This flight has an average delay of 70.16666666666667 minutes with a standard deviation of 110.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.