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

Date Range:

01-May-2026 to 30-Jun-2026

(CLE) Cleveland Hopkins International Airport

Cleveland, OH, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
67%
Late
5
9%
Very Late
4
7%
Excessive
6
11%
Cancelled
3
5%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
22
Codeshares
56
Average Delay (min.)
47.81818181818182
Standard Deviation
51.4
Min
0
Max
191

DL 4975 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 68%
Average Delay Time 47.81818181818182 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. 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
0.6 of 5
Poor
Average Delay Time 47.81818181818182 min
This flight has an average delay of 47.81818181818182 minutes with a standard deviation of 51.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

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