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(DL) Delta Air Lines 7425 On-time Performance Rating

Date Range:

01-Aug-2018 to 30-Sep-2018

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(MQT) Sawyer International Airport

Marquette, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
54
82%
Late
3
5%
Very Late
0
0%
Excessive
5
8%
Cancelled
1
2%
Diverted
3
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
22
Codeshares
63
Average Delay (min.)
29
Standard Deviation
49.2
Min
1
Max
206

DL 7425 On-time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 86%
Average Delay Time 29 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 68% of all other flights in the FlightStats database.
On-time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 29 min
This flight has an average delay of 29 minutes with a standard deviation of 49.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.