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(DL) Delta Air Lines 1566 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
15
58%
Late
4
15%
Very Late
0
0%
Excessive
6
23%
Cancelled
1
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
26
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
42.30769230769231
Standard Deviation
37.3
Min
0
Max
144

DL 1566 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 58%
Average Delay Time 42.30769230769231 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 17% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 42.30769230769231 min
This flight has an average delay of 42.30769230769231 minutes with a standard deviation of 37.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.