background

(DL) Delta Air Lines 1391 On-Time Performance Rating

Date Range:

01-Nov-2024 to 31-Dec-2024

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
94%
Late
0
0%
Very Late
1
3%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
64.66666666666667
Standard Deviation
135.5
Min
0
Max
340

DL 1391 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 94%
Average Delay Time 64.66666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 64.66666666666667 min
This flight has an average delay of 64.66666666666667 minutes with a standard deviation of 135.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.

Other Stops for DL 1391