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(DL) Delta Air Lines 7531 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(NBO) Nairobi Jomo Kenyatta International Airport

Nairobi, KE

(CDG) Paris Charles de Gaulle Airport

Paris, FR

On-Time Performance Chart

(using rounded numbers)
On-Time
16
30%
Late
12
22%
Very Late
6
11%
Excessive
20
37%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
49
Codeshares
54
Average Delay (min.)
54.204081632653065
Standard Deviation
55.8
Min
0
Max
221

DL 7531 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 30%
Average Delay Time 54.204081632653065 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 30%
This flight has an on-time performance of 30%. 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
0.0 of 5
Very Poor
Average Delay Time 54.204081632653065 min
This flight has an average delay of 54.204081632653065 minutes with a standard deviation of 55.8 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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