(DL) Delta Air Lines 8257 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(CDG) Paris Charles de Gaulle Airport

Paris, FR

(NCE) Nice Cote d'Azur Airport

Nice, FR

On-Time Performance Chart

(using rounded numbers)

On-Time

47%

Late

16%

Very Late

32%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

19.42105263157895

Standard Deviation

14.3

Min

Max

DL 8257 On-Time Performance Details

Overall Rating

2.4 of 5

Average

Percentage On-Time 47%

Average Delay Time 19.42105263157895 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.

On-Time Performance Rating

0.1 of 5

Very Poor

Percentage On-Time 47%

This flight has an on-time performance of 47%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.

Delay Performance

4.6 of 5

Very Good

Average Delay Time 19.42105263157895 min

This flight has an average delay of 19.42105263157895 minutes with a standard deviation of 14.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.