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(DL) Delta Air Lines 3221 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

On-Time Performance Chart

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

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
70.2
Standard Deviation
64.7
Min
0
Max
145

DL 3221 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 43%
Average Delay Time 70.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 70.2 min
This flight has an average delay of 70.2 minutes with a standard deviation of 64.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

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