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(DL) Delta Air Lines 1618 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
6
75%
Late
1
13%
Very Late
1
13%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
8
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
12
Standard Deviation
13.5
Min
0
Max
37
DL 1618 On-time Performance Details
Overall Rating
3.4 of 5
Average
Percentage On-Time 75%
Average Delay Time 12 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 67% of all other flights in the FlightStats database.
On-time Performance Rating
2.7 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. 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
4.1 of 5
Good
Average Delay Time 12 min
This flight has an average delay of 12 minutes with a standard deviation of 13.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.