background

(DL) Delta Air Lines 3744 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(ONT) Ontario International Airport

Ontario, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
89%
Late
0
0%
Very Late
0
0%
Excessive
3
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
6
Codeshares
28
Average Delay (min.)
55.666666666666664
Standard Deviation
56
Min
0
Max
131

DL 3744 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 89%
Average Delay Time 55.666666666666664 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 53% 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 95% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 55.666666666666664 min
This flight has an average delay of 55.666666666666664 minutes with a standard deviation of 56 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

Other Stops for DL 3744