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(DL) Delta Air Lines 475 On-time Performance Rating

Date Range:

15-Jun-2019 to 15-Aug-2019

(VCE) Venice Marco Polo Airport

Venice, IT

(JFK) John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
43
69%
Late
2
3%
Very Late
5
8%
Excessive
8
13%
Cancelled
4
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
49
Standard Deviation
49.1
Min
0
Max
173

DL 475 On-time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 69%
Average Delay Time 49 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 18% of all other flights in the FlightStats database.
On-time Performance Rating
1.4 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 49 min
This flight has an average delay of 49 minutes with a standard deviation of 49.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.