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(DL) Delta Air Lines 3439 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(BWI) Baltimore/Wash International Thurgood Marshall Airport

Baltimore, MD, US

(CVG) Cincinnati/Northern Kentucky Airport

Cincinnati, OH, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
80%
Late
3
15%
Very Late
0
0%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
9
Codeshares
20
Average Delay (min.)
26
Standard Deviation
53.3
Min
0
Max
166

DL 3439 On-time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 80%
Average Delay Time 26 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
2.9 of 5
Average
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 26 min
This flight has an average delay of 26 minutes with a standard deviation of 53.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.