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(DL) Delta Air Lines 381 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
67%
Late
10
17%
Very Late
3
5%
Excessive
6
10%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
41.89655172413793
Standard Deviation
87.4
Min
0
Max
473

DL 381 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 67%
Average Delay Time 41.89655172413793 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 41.89655172413793 min
This flight has an average delay of 41.89655172413793 minutes with a standard deviation of 87.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

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