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(DL) Delta Air Lines 365 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
77%
Late
8
13%
Very Late
1
2%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
27.76923076923077
Standard Deviation
37.5
Min
0
Max
164

DL 365 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 77%
Average Delay Time 27.76923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 27.76923076923077 min
This flight has an average delay of 27.76923076923077 minutes with a standard deviation of 37.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.

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