background

(DL) Delta Air Lines 335 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
2
29%
Late
3
43%
Very Late
1
14%
Excessive
1
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
31.428571428571427
Standard Deviation
28.2
Min
7
Max
91

DL 335 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 29%
Average Delay Time 31.428571428571427 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 29%
This flight has an on-time performance of 29%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 31.428571428571427 min
This flight has an average delay of 31.428571428571427 minutes with a standard deviation of 28.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

Other Stops for DL 335