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(DL) Delta Air Lines 1223 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(ATL) Hartsfield-Jackson Atlanta International Airport

Atlanta, GA, US

(IAH) George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
42
69%
Late
8
13%
Very Late
4
7%
Excessive
6
10%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
36
Codeshares
0
Average Delay (min.)
31.38888888888889
Standard Deviation
61.3
Min
0
Max
361

DL 1223 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 70%
Average Delay Time 31.38888888888889 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. 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
2.9 of 5
Average
Average Delay Time 31.38888888888889 min
This flight has an average delay of 31.38888888888889 minutes with a standard deviation of 61.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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