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(DL) Delta Air Lines 8604 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-2018

(CDG) Charles de Gaulle AirportParis, FR
(BOS) Logan International AirportBoston, MA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
42
68%
Late
10
16%
Very Late
7
11%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
33
Codeshares
62
Average Delay (min.)
23
Standard Deviation
18.1
Min
0
Max
71
DL 8604 On-time Performance Details
Overall Rating
2.4 of 5
Average
Percentage On-Time 68%
Average Delay Time 23 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-time Performance Rating
0.7 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 23 min
This flight has an average delay of 23 minutes with a standard deviation of 18.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.