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(DL) Delta Air Lines 9156 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

(ATH) Athens Eleftherios Venizelos International Airport

Athens, GR

On-Time Performance Chart

(using rounded numbers)
On-Time
10
43%
Late
8
35%
Very Late
3
13%
Excessive
2
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
19
Codeshares
23
Average Delay (min.)
26.789473684210527
Standard Deviation
31.2
Min
0
Max
129

DL 9156 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 44%
Average Delay Time 26.789473684210527 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. 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
3.9 of 5
Good
Average Delay Time 26.789473684210527 min
This flight has an average delay of 26.789473684210527 minutes with a standard deviation of 31.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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