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(DL) Delta Air Lines 9514 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(FLR) Florence Peretola Airport

Florence, IT

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
13
22%
Late
22
37%
Very Late
4
7%
Excessive
13
22%
Cancelled
7
12%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
51
Codeshares
59
Average Delay (min.)
48.96078431372549
Standard Deviation
73.2
Min
0
Max
402

DL 9514 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 22%
Average Delay Time 48.96078431372549 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 22%
This flight has an on-time performance of 22%. 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
0.3 of 5
Very Poor
Average Delay Time 48.96078431372549 min
This flight has an average delay of 48.96078431372549 minutes with a standard deviation of 73.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.