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(DL) Delta Air Lines 1538 On-time Performance Rating

Date Range:

01-Jul-2018 to 31-Aug-2018

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

(CVG) Cincinnati/Northern Kentucky Airport

Cincinnati, OH, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
79%
Late
3
10%
Very Late
2
7%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
29
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
27
Standard Deviation
27.3
Min
1
Max
89

DL 1538 On-time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 79%
Average Delay Time 27 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 69% of all other flights in the FlightStats database.
On-time Performance Rating
3.9 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 27 min
This flight has an average delay of 27 minutes with a standard deviation of 27.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.