background

(DL) Delta Air Lines 4104 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(PIT) Pittsburgh International Airport

Pittsburgh, PA, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
86%
Late
0
0%
Very Late
0
0%
Excessive
4
11%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
10
Codeshares
35
Average Delay (min.)
33.8
Standard Deviation
37.5
Min
0
Max
113

DL 4104 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 89%
Average Delay Time 33.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 33.8 min
This flight has an average delay of 33.8 minutes with a standard deviation of 37.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

Other Stops for DL 4104