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(DL) Delta Air Lines 4975 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(CLE) Cleveland Hopkins International Airport

Cleveland, OH, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
69%
Late
4
6%
Very Late
2
3%
Excessive
8
12%
Cancelled
2
3%
Diverted
4
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
24
Codeshares
61
Average Delay (min.)
40
Standard Deviation
43.9
Min
0
Max
156

DL 4975 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 74%
Average Delay Time 40 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 40 min
This flight has an average delay of 40 minutes with a standard deviation of 43.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.