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(DL) Delta Air Lines 1311 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(PBI) Palm Beach International Airport

West Palm Beach, FL, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
51
84%
Late
4
7%
Very Late
3
5%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
33.61904761904762
Standard Deviation
71.9
Min
0
Max
336

DL 1311 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 84%
Average Delay Time 33.61904761904762 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 33.61904761904762 min
This flight has an average delay of 33.61904761904762 minutes with a standard deviation of 71.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

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