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(DL) Delta Air Lines 4988 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(OAJ) Albert J Ellis Airport

Richlands, NC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
30
58%
Late
4
8%
Very Late
1
2%
Excessive
15
29%
Cancelled
0
0%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
31
Codeshares
50
Average Delay (min.)
61.12903225806452
Standard Deviation
74.6
Min
0
Max
307

DL 4988 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 60%
Average Delay Time 61.12903225806452 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 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 2% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 61.12903225806452 min
This flight has an average delay of 61.12903225806452 minutes with a standard deviation of 74.6 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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