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(DL) Delta Air Lines 3660 On-Time Performance Rating

Date Range:

01-May-2020 to 30-Jun-2020

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(SUN) Friedman Memorial Airport

Sun Valley, ID, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
68%
Late
5
8%
Very Late
5
8%
Excessive
1
2%
Cancelled
2
3%
Diverted
6
10%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
26
Codeshares
53
Average Delay (min.)
16
Standard Deviation
15.5
Min
1
Max
50

DL 3660 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 76%
Average Delay Time 16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 16 min
This flight has an average delay of 16 minutes with a standard deviation of 15.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.