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(DL) Delta Air Lines 4239 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(MSP) Minneapolis-Saint Paul International Airport

Minneapolis, MN, US

(ESC) Delta County Airport

Escanaba, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
80%
Late
1
2%
Very Late
0
0%
Excessive
4
9%
Cancelled
4
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
9
Codeshares
44
Average Delay (min.)
62.111111111111114
Standard Deviation
71.5
Min
0
Max
188

DL 4239 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 80%
Average Delay Time 62.111111111111114 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 30% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 62.111111111111114 min
This flight has an average delay of 62.111111111111114 minutes with a standard deviation of 71.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.

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