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(DL) Delta Air Lines 4852 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(SDF) Louisville Muhammad Ali International Airport

Louisville, KY, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
57%
Late
1
5%
Very Late
1
5%
Excessive
5
24%
Cancelled
1
5%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
8
Codeshares
20
Average Delay (min.)
74.625
Standard Deviation
61.5
Min
0
Max
161

DL 4852 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 60%
Average Delay Time 74.625 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 60%
This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 74.625 min
This flight has an average delay of 74.625 minutes with a standard deviation of 61.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

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