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(DL) Delta Air Lines 8527 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

(CDG) Paris Charles de Gaulle Airport

Paris, FR

On-Time Performance Chart

(using rounded numbers)
On-Time
33
83%
Late
2
5%
Very Late
2
5%
Excessive
2
5%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
40
Total Delays ( > 1 min )
14
Codeshares
40
Average Delay (min.)
22.928571428571427
Standard Deviation
25.2
Min
0
Max
91

DL 8527 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 83%
Average Delay Time 22.928571428571427 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 86% of all other flights in the FlightStats database.
On-Time Performance Rating
4.6 of 5
Very Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 22.928571428571427 min
This flight has an average delay of 22.928571428571427 minutes with a standard deviation of 25.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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