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(DL) Delta Air Lines 4451 On-time Performance Rating

Date Range:

01-Aug-2018 to 30-Sep-2018

(CLT) Charlotte Douglas International Airport

Charlotte, NC, US

(JFK) John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
7
47%
Late
4
27%
Very Late
0
0%
Excessive
3
20%
Cancelled
1
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
15
Total Delays ( > 1 min )
9
Codeshares
15
Average Delay (min.)
42
Standard Deviation
52.7
Min
8
Max
173

DL 4451 On-time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 47%
Average Delay Time 42 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 47%
This flight has an on-time performance of 47%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.8 of 5
Poor
Average Delay Time 42 min
This flight has an average delay of 42 minutes with a standard deviation of 52.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.