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(DL) Delta Air Lines 3731 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(IND) Indianapolis International Airport

Indianapolis, IN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
20
51%
Late
5
13%
Very Late
2
5%
Excessive
12
31%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
25
Codeshares
39
Average Delay (min.)
48.64
Standard Deviation
50
Min
0
Max
215

DL 3731 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 51%
Average Delay Time 48.64 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 51%
This flight has an on-time performance of 51%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 48.64 min
This flight has an average delay of 48.64 minutes with a standard deviation of 50 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

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