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(DL) Delta Air Lines 8399 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(CDG) Paris Charles de Gaulle Airport

Paris, FR

(MRS) Marseille Provence Airport

Marseille, FR

On-Time Performance Chart

(using rounded numbers)
On-Time
36
86%
Late
2
5%
Very Late
3
7%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
32
Codeshares
42
Average Delay (min.)
12.625
Standard Deviation
13.7
Min
0
Max
64

DL 8399 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 86%
Average Delay Time 12.625 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 90% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 12.625 min
This flight has an average delay of 12.625 minutes with a standard deviation of 13.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.

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