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(DL) Delta Air Lines 4086 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(MSP) Minneapolis-Saint Paul International Airport

Minneapolis, MN, US

(RST) Rochester International Airport

Rochester, MN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
55%
Late
1
9%
Very Late
2
18%
Excessive
2
18%
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.)
46.714285714285715
Standard Deviation
52.3
Min
0
Max
153

DL 4086 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 55%
Average Delay Time 46.714285714285715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 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 8% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 46.714285714285715 min
This flight has an average delay of 46.714285714285715 minutes with a standard deviation of 52.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.

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