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(DL) Delta Air Lines 3815 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(ALB) Albany International Airport

Albany, NY, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
79%
Late
0
0%
Very Late
1
2%
Excessive
5
12%
Cancelled
2
5%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
6
Codeshares
42
Average Delay (min.)
256.8333333333333
Standard Deviation
166.5
Min
0
Max
443

DL 3815 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 81%
Average Delay Time 256.8333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 256.8333333333333 min
This flight has an average delay of 256.8333333333333 minutes with a standard deviation of 166.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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