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(DL) Delta Air Lines 4139 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(MSP) Minneapolis-St. Paul International Airport

Minneapolis, MN, US

(RAP) Rapid City Regional Airport

Rapid City, SD, US

On-Time Performance Chart

(using rounded numbers)
On-Time
49
82%
Late
4
7%
Very Late
1
2%
Excessive
6
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
24
Codeshares
60
Average Delay (min.)
40.125
Standard Deviation
66.8
Min
0
Max
281

DL 4139 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 82%
Average Delay Time 40.125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 40.125 min
This flight has an average delay of 40.125 minutes with a standard deviation of 66.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.

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