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(DL) Delta Air Lines 4028 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(MSP) Minneapolis-Saint Paul International Airport

Minneapolis, MN, US

(FSD) Sioux Falls Regional Airport

Sioux Falls, SD, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
55%
Late
2
18%
Very Late
2
18%
Excessive
1
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
7
Codeshares
11
Average Delay (min.)
24.428571428571427
Standard Deviation
17.2
Min
0
Max
49

DL 4028 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 55%
Average Delay Time 24.428571428571427 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 31% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 24.428571428571427 min
This flight has an average delay of 24.428571428571427 minutes with a standard deviation of 17.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.

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