
(DL) Delta Air Lines 3747 On-Time Performance Rating
Date Range:
01-Sep-2026 to 31-Oct-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
26
90%
Late
1
3%
Very Late
0
0%
Excessive
1
3%
Cancelled
0
0%
Diverted
1
3%
Delay Statistics
(Aggregate Arrival Delay Statistics for this Flight)
Total Flights Observed
28
Total Delays ( > 1 min )
2
Codeshares
28
Average Delay (min.)
382.5
Standard Deviation
507
Min
0
Max
741
DL 3747 On-Time Performance Details
Other Stops for DL 3747
Origin
Destination
Rating
(DTW) Detroit Metropolitan Wayne County Airport
Detroit, MI, US
(ORF) Norfolk International Airport
Norfolk, VA, US
0.2 Very Poor
(ONT) Ontario International Airport
Ontario, CA, US
(SLC) Salt Lake City International Airport
Salt Lake City, UT, US
3.8 Good
(ORF) Norfolk International Airport
Norfolk, VA, US
(DTW) Detroit Metropolitan Wayne County Airport
Detroit, MI, US
0.1 Very Poor
(SLC) Salt Lake City International Airport
Salt Lake City, UT, US
(ONT) Ontario International Airport
Ontario, CA, US
3.8 Good