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(DL) Delta Air Lines 104 On-time Performance Rating

Date Range:

01-Nov-2018 to 31-Dec-2018

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(ATL) Hartsfield-Jackson Atlanta International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
48
71%
Late
7
10%
Very Late
4
6%
Excessive
5
7%
Cancelled
1
1%
Diverted
3
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
65
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
28
Standard Deviation
35.4
Min
0
Max
133

DL 104 On-time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 74%
Average Delay Time 28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-time Performance Rating
1.4 of 5
Poor
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 27% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 28 min
This flight has an average delay of 28 minutes with a standard deviation of 35.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.