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(DL) Delta Air Lines 8429 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(CDG) Paris Charles de Gaulle Airport

Paris, FR

(TBS) Shota Rustaveli Tbilisi International Airport

Tbilisi, GE

On-Time Performance Chart

(using rounded numbers)
On-Time
5
26%
Late
4
21%
Very Late
5
26%
Excessive
5
26%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
17
Codeshares
19
Average Delay (min.)
33.411764705882355
Standard Deviation
17.9
Min
0
Max
69

DL 8429 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 26%
Average Delay Time 33.411764705882355 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 26%
This flight has an on-time performance of 26%. 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
3.3 of 5
Average
Average Delay Time 33.411764705882355 min
This flight has an average delay of 33.411764705882355 minutes with a standard deviation of 17.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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