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(DL) Delta Air Lines 9255 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(STR) Stuttgart Airport

Stuttgart, DE

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
15
100%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
15
Total Delays ( > 1 min )
8
Codeshares
15
Average Delay (min.)
4.875
Standard Deviation
3.4
Min
0
Max
10

DL 9255 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 100%
Average Delay Time 4.875 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 93% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 100%
This flight has an on-time performance of 100%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 4.875 min
This flight has an average delay of 4.875 minutes with a standard deviation of 3.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.

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