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(DL) Delta Air Lines 5143 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(AGS) Augusta Regional Airport

Augusta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
78%
Late
2
5%
Very Late
0
0%
Excessive
4
11%
Cancelled
1
3%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
13
Codeshares
36
Average Delay (min.)
34.61538461538461
Standard Deviation
56.7
Min
0
Max
214

DL 5143 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 81%
Average Delay Time 34.61538461538461 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
3.6 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 73% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 34.61538461538461 min
This flight has an average delay of 34.61538461538461 minutes with a standard deviation of 56.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

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