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(DL) Delta Air Lines 4442 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(STL) Lambert-St. Louis International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
3
50%
Late
0
0%
Very Late
0
0%
Excessive
2
33%
Cancelled
0
0%
Diverted
1
17%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
5
Total Delays ( > 1 min )
2
Codeshares
5
Average Delay (min.)
58
Standard Deviation
13.4
Min
49
Max
68

DL 4442 On-time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 60%
Average Delay Time 58 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-time Performance Rating
0.7 of 5
Poor
Percentage On-Time 60%
This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 58 min
This flight has an average delay of 58 minutes with a standard deviation of 13.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.