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(DL) Delta Air Lines 5159 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(CHA) Chattanooga Metropolitan Airport

Chattanooga, TN, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
55%
Late
0
0%
Very Late
1
9%
Excessive
3
27%
Cancelled
1
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
4
Codeshares
11
Average Delay (min.)
159.25
Standard Deviation
152.6
Min
0
Max
381

DL 5159 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 55%
Average Delay Time 159.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 159.25 min
This flight has an average delay of 159.25 minutes with a standard deviation of 152.6 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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