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(DL) Delta Air Lines 4812 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
84%
Late
0
0%
Very Late
0
0%
Excessive
4
16%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
5
Codeshares
25
Average Delay (min.)
67
Standard Deviation
42.8
Min
0
Max
118

DL 4812 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 84%
Average Delay Time 67 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 67 min
This flight has an average delay of 67 minutes with a standard deviation of 42.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

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