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(DL) Delta Air Lines 4604 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(SLC) Salt Lake City International AirportSalt Lake City, UT, US
(ORD) O'Hare International AirportChicago, IL, US
On-Time Performance Chart
(using rounded numbers)
On-Time
17
74%
Late
2
9%
Very Late
2
9%
Excessive
2
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
8
Codeshares
23
Average Delay (min.)
38
Standard Deviation
35.3
Min
2
Max
109
DL 4604 On-time Performance Details
Overall Rating
2.2 of 5
Average
Percentage On-Time 74%
Average Delay Time 38 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-time Performance Rating
2.7 of 5
Average
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 54% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 38 min
This flight has an average delay of 38 minutes with a standard deviation of 35.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.