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(DL) Delta Air Lines 2972 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-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
32
70%
Late
5
11%
Very Late
0
0%
Excessive
9
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
51
Standard Deviation
59.8
Min
2
Max
215
DL 2972 On-time Performance Details
Overall Rating
0.6 of 5
Poor
Percentage On-Time 70%
Average Delay Time 51 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 12% of all other flights in the FlightStats database.
On-time Performance Rating
1.2 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 51 min
This flight has an average delay of 51 minutes with a standard deviation of 59.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.