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(DL) Delta Air Lines 9598 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(ZRH) Zurich Airport

Zurich, CH

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
2
17%
Late
5
42%
Very Late
1
8%
Excessive
0
0%
Cancelled
4
33%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
6
Codeshares
12
Average Delay (min.)
23.166666666666668
Standard Deviation
9.8
Min
0
Max
42

DL 9598 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 17%
Average Delay Time 23.166666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 17%
This flight has an on-time performance of 17%. 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
3.3 of 5
Average
Average Delay Time 23.166666666666668 min
This flight has an average delay of 23.166666666666668 minutes with a standard deviation of 9.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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