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(DL) Delta Air Lines 457 On-Time Performance Rating

Date Range:

15-Jan-2020 to 15-Mar-2020

(JFK) John F. Kennedy International Airport

New York, NY, US

(NAS) Lynden Pindling International Airport

Nassau, BS

On-Time Performance Chart

(using rounded numbers)
On-Time
49
78%
Late
6
10%
Very Late
1
2%
Excessive
6
10%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
48
Standard Deviation
85.6
Min
3
Max
405

DL 457 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 79%
Average Delay Time 48 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 79%
This flight has an on-time performance of 79%. 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
0.1 of 5
Very Poor
Average Delay Time 48 min
This flight has an average delay of 48 minutes with a standard deviation of 85.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.