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(DL) Delta Air Lines 5109 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(LGA) New York LaGuardia Airport

New York, NY, US

(RDU) Raleigh-Durham International Airport

Raleigh/Durham, NC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
14
74%
Late
0
0%
Very Late
3
16%
Excessive
0
0%
Cancelled
2
11%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
6
Codeshares
19
Average Delay (min.)
21.666666666666668
Standard Deviation
16.1
Min
0
Max
37

DL 5109 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 74%
Average Delay Time 21.666666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 64% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 21.666666666666668 min
This flight has an average delay of 21.666666666666668 minutes with a standard deviation of 16.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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