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(DL) Delta Air Lines 559 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
51
85%
Late
1
2%
Very Late
0
0%
Excessive
4
7%
Cancelled
2
3%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
99.72727272727273
Standard Deviation
192.5
Min
0
Max
648

DL 559 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 88%
Average Delay Time 99.72727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 99.72727272727273 min
This flight has an average delay of 99.72727272727273 minutes with a standard deviation of 192.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.