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(DL) Delta Air Lines 858 On-Time Performance Rating

Date Range:

01-Nov-2020 to 31-Dec-2020

(ATL) Hartsfield-Jackson Atlanta International Airport

Atlanta, GA, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
57
92%
Late
1
2%
Very Late
2
3%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
17
Standard Deviation
26.3
Min
0
Max
116

DL 858 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 92%
Average Delay Time 17 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 92%
This flight has an on-time performance of 92%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 17 min
This flight has an average delay of 17 minutes with a standard deviation of 26.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.