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(DL) Delta Air Lines 53 On-time Performance Rating

Date Range:

15-Aug-2018 to 15-Oct-2018

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
24
89%
Late
2
7%
Very Late
0
0%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
22
Standard Deviation
36.1
Min
0
Max
103

DL 53 On-time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 89%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 36.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.