background

(DL) Delta Air Lines 1931 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(ATL) Hartsfield-Jackson Atlanta International Airport

Atlanta, GA, US

(SJO) Juan Santamaria International Airport

San Jose, CR

On-Time Performance Chart

(using rounded numbers)
On-Time
40
77%
Late
4
8%
Very Late
0
0%
Excessive
7
13%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
43.27777777777778
Standard Deviation
44.9
Min
0
Max
154

DL 1931 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 77%
Average Delay Time 43.27777777777778 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 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 58% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 43.27777777777778 min
This flight has an average delay of 43.27777777777778 minutes with a standard deviation of 44.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.