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(DL) Delta Air Lines 5805 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
26
62%
Late
3
7%
Very Late
2
5%
Excessive
9
21%
Cancelled
0
0%
Diverted
2
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
40
Total Delays ( > 1 min )
17
Codeshares
40
Average Delay (min.)
48.64705882352941
Standard Deviation
33.8
Min
0
Max
112

DL 5805 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 65%
Average Delay Time 48.64705882352941 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 19% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 48.64705882352941 min
This flight has an average delay of 48.64705882352941 minutes with a standard deviation of 33.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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