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(DL) Delta Air Lines 8641 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(COO) Cotonou AirportCotonou, BJ
(CDG) Charles de Gaulle AirportParis, FR
On-Time Performance Chart
(using rounded numbers)
On-Time
29
66%
Late
7
16%
Very Late
2
5%
Excessive
6
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
24
Codeshares
44
Average Delay (min.)
33
Standard Deviation
44.4
Min
0
Max
180
DL 8641 On-time Performance Details
Overall Rating
1.0 of 5
Poor
Percentage On-Time 66%
Average Delay Time 33 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 19% of all other flights in the FlightStats database.
On-time Performance Rating
0.3 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 5% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 33 min
This flight has an average delay of 33 minutes with a standard deviation of 44.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.