(DL) Delta Air Lines 9170 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

(CWL) Cardiff Airport

Cardiff, WL, GB

On-Time Performance Chart

(using rounded numbers)

On-Time

100%

Late

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

6.4

Standard Deviation

Min

Max

DL 9170 On-Time Performance Details

Overall Rating

4.5 of 5

Good

Percentage On-Time 100%

Average Delay Time 6.4 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.

On-Time Performance Rating

4.7 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 95% of other flights.

Delay Performance

4.3 of 5

Good

Average Delay Time 6.4 min

This flight has an average delay of 6.4 minutes with a standard deviation of 4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.