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(DL) Delta Air Lines 4289 On-Time Performance Rating

Date Range:

15-Jan-2020 to 15-Mar-2020

(SGU) Saint George Municipal Airport

Saint George, UT, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
96%
Late
0
0%
Very Late
2
4%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
4
Codeshares
46
Average Delay (min.)
19
Standard Deviation
17.2
Min
0
Max
35

DL 4289 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 96%
Average Delay Time 19 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 96%
This flight has an on-time performance of 96%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 19 min
This flight has an average delay of 19 minutes with a standard deviation of 17.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.