background

(DL) Delta Air Lines 1644 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
14
32%
Late
2
5%
Very Late
5
11%
Excessive
22
50%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
33
Codeshares
0
Average Delay (min.)
58.72727272727273
Standard Deviation
35.9
Min
0
Max
174

DL 1644 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 32%
Average Delay Time 58.72727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 32%
This flight has an on-time performance of 32%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 58.72727272727273 min
This flight has an average delay of 58.72727272727273 minutes with a standard deviation of 35.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.