(DL) Delta Air Lines 9158 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

(ATH) Athens Eleftherios Venizelos International Airport

Athens, GR

On-Time Performance Chart

(using rounded numbers)

On-Time

32%

Late

32%

Very Late

18%

Excessive

18%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

Standard Deviation

25.4

Min

Max

DL 9158 On-Time Performance Details

Overall Rating

2.0 of 5

Average

Percentage On-Time 32%

Average Delay Time 28 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 32%

This flight has an on-time performance of 32%. 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 28 min

This flight has an average delay of 28 minutes with a standard deviation of 25.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.