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(DL) Delta Air Lines 488 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(PWM) Portland International Jetport

Portland, ME, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
4
57%
Late
0
0%
Very Late
2
29%
Excessive
1
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
31.25
Standard Deviation
19.8
Min
0
Max
46

DL 488 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 57%
Average Delay Time 31.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 31% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 31.25 min
This flight has an average delay of 31.25 minutes with a standard deviation of 19.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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