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(DL) Delta Air Lines 1134 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(ANC) Ted Stevens Anchorage International Airport

Anchorage, AK, US

On-Time Performance Chart

(using rounded numbers)
On-Time
41
68%
Late
4
7%
Very Late
3
5%
Excessive
12
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
59.91304347826087
Standard Deviation
49.6
Min
0
Max
178

DL 1134 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 68%
Average Delay Time 59.91304347826087 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 59.91304347826087 min
This flight has an average delay of 59.91304347826087 minutes with a standard deviation of 49.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.