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(DL) Delta Air Lines 3540 On-Time Performance Rating

Date Range:

01-Jul-2020 to 31-Aug-2020

(IDA) Idaho Falls Regional Airport

Idaho Falls, ID, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
96%
Late
1
2%
Very Late
0
0%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
11
Codeshares
46
Average Delay (min.)
34
Standard Deviation
97
Min
0
Max
327

DL 3540 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 96%
Average Delay Time 34 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 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 99% of other flights.
Delay Performance
2.5 of 5
Average
Average Delay Time 34 min
This flight has an average delay of 34 minutes with a standard deviation of 97 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 50% of other flights.