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(DL) Delta Air Lines 8311 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(CDG) Paris Charles de Gaulle Airport

Paris, FR

(MXP) Milan Malpensa Airport

Milan, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
33
54%
Late
10
16%
Very Late
7
11%
Excessive
10
16%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
41
Codeshares
61
Average Delay (min.)
36.26829268292683
Standard Deviation
39
Min
0
Max
180

DL 8311 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 54%
Average Delay Time 36.26829268292683 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
0.0 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. 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
1.5 of 5
Poor
Average Delay Time 36.26829268292683 min
This flight has an average delay of 36.26829268292683 minutes with a standard deviation of 39 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.