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

Date Range:

15-Mar-2026 to 15-May-2026

(RDU) Raleigh-Durham International Airport

Raleigh/Durham, NC, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
13
68%
Late
0
0%
Very Late
0
0%
Excessive
5
26%
Cancelled
1
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
55.125
Standard Deviation
50.5
Min
0
Max
153

DL 488 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 68%
Average Delay Time 55.125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
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 12% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 55.125 min
This flight has an average delay of 55.125 minutes with a standard deviation of 50.5 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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