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(DL) Delta Air Lines 236 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
91%
Late
3
9%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
8
Standard Deviation
5.7
Min
0
Max
20

DL 236 On-time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 91%
Average Delay Time 8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.
On-time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. 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
4.8 of 5
Very Good
Average Delay Time 8 min
This flight has an average delay of 8 minutes with a standard deviation of 5.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.