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(DL) Delta Air Lines 4662 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-2018

(ATW) Appleton International AirportAppleton, WI, US
(DTW) Detroit Metropolitan Wayne County AirportDetroit, MI, US
On-Time Performance Chart
(using rounded numbers)
On-Time
17
85%
Late
1
5%
Very Late
0
0%
Excessive
2
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
4
Codeshares
20
Average Delay (min.)
83
Standard Deviation
116.7
Min
3
Max
256
DL 4662 On-time Performance Details
Overall Rating
2.3 of 5
Average
Percentage On-Time 85%
Average Delay Time 83 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-time Performance Rating
4.4 of 5
Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 83 min
This flight has an average delay of 83 minutes with a standard deviation of 116.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.