background

(DL) Delta Air Lines 3911 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(SUN) Friedman Memorial Airport

Sun Valley, ID, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
89%
Late
3
8%
Very Late
0
0%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
13
Codeshares
36
Average Delay (min.)
13.153846153846153
Standard Deviation
12.6
Min
0
Max
48

DL 3911 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 13.153846153846153 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 90% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 13.153846153846153 min
This flight has an average delay of 13.153846153846153 minutes with a standard deviation of 12.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.

Other Stops for DL 3911