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(DL) Delta Air Lines 320 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(DTW) Detroit Metropolitan Wayne County AirportDetroit, MI, US
(DCA) Ronald Reagan National AirportWashington, DC, US
On-Time Performance Chart
(using rounded numbers)
On-Time
5
83%
Late
0
0%
Very Late
0
0%
Excessive
1
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
6
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
155
Standard Deviation
259.3
Min
0
Max
455
DL 320 On-time Performance Details
Overall Rating
1.8 of 5
Average
Percentage On-Time 83%
Average Delay Time 155 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-time Performance Rating
3.5 of 5
Average
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 155 min
This flight has an average delay of 155 minutes with a standard deviation of 259.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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