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(DL) Delta Air Lines 8552 On-Time Performance Rating

Date Range:

01-Feb-2020 to 31-Mar-2020

(CDG) Charles de Gaulle Airport

Paris, FR

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
41
76%
Late
4
7%
Very Late
2
4%
Excessive
0
0%
Cancelled
7
13%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
16
Codeshares
54
Average Delay (min.)
11
Standard Deviation
11.3
Min
0
Max
37

DL 8552 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 76%
Average Delay Time 11 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
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 38% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 11 min
This flight has an average delay of 11 minutes with a standard deviation of 11.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.