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(DL) Delta Air Lines 9518 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(GLA) Glasgow Airport

Glasgow, SC, GB

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
39
83%
Late
5
11%
Very Late
2
4%
Excessive
0
0%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
19
Codeshares
47
Average Delay (min.)
11.947368421052632
Standard Deviation
11.1
Min
0
Max
37

DL 9518 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 83%
Average Delay Time 11.947368421052632 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 84% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 11.947368421052632 min
This flight has an average delay of 11.947368421052632 minutes with a standard deviation of 11.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.

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