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(DL) Delta Air Lines 4919 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(BNA) Nashville International Airport

Nashville, TN, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
39
64%
Late
1
2%
Very Late
0
0%
Excessive
17
28%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
21
Codeshares
61
Average Delay (min.)
109.42857142857143
Standard Deviation
68.3
Min
0
Max
289

DL 4919 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 64%
Average Delay Time 109.42857142857143 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 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 109.42857142857143 min
This flight has an average delay of 109.42857142857143 minutes with a standard deviation of 68.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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