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(DL) Delta Air Lines 9434 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(ARN) Stockholm Arlanda Airport

Stockholm, SE

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
33
58%
Late
11
19%
Very Late
7
12%
Excessive
5
9%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
38
Codeshares
57
Average Delay (min.)
25.894736842105264
Standard Deviation
27.5
Min
0
Max
118

DL 9434 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 58%
Average Delay Time 25.894736842105264 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. 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
4.2 of 5
Good
Average Delay Time 25.894736842105264 min
This flight has an average delay of 25.894736842105264 minutes with a standard deviation of 27.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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