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(DL) Delta Air Lines 5256 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-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
9
53%
Late
1
6%
Very Late
0
0%
Excessive
5
29%
Cancelled
2
12%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
7
Codeshares
17
Average Delay (min.)
57.57142857142857
Standard Deviation
27.7
Min
0
Max
86

DL 5256 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 53%
Average Delay Time 57.57142857142857 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
0.1 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 57.57142857142857 min
This flight has an average delay of 57.57142857142857 minutes with a standard deviation of 27.7 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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