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(DL) Delta Air Lines 643 On-Time Performance Rating

Date Range:

15-Feb-2021 to 15-Apr-2021

(CUN) Cancun International Airport

Cancun, MX

(JFK) John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
80%
Late
5
8%
Very Late
1
2%
Excessive
5
8%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
150
Standard Deviation
320.7
Min
6
Max
989

DL 643 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 81%
Average Delay Time 150 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 150 min
This flight has an average delay of 150 minutes with a standard deviation of 320.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.