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(DL) Delta Air Lines 9420 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(BEG) Belgrade Nikola Tesla Airport

Belgrade, RS

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
41
93%
Late
2
5%
Very Late
0
0%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
21
Codeshares
44
Average Delay (min.)
8.380952380952381
Standard Deviation
10.4
Min
0
Max
47

DL 9420 On-Time Performance Details

Overall Rating
5.0 of 5
Very Good
Percentage On-Time 93%
Average Delay Time 8.380952380952381 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 5 shows that this flight has on-time performance characteristics better than 98% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 8.380952380952381 min
This flight has an average delay of 8.380952380952381 minutes with a standard deviation of 10.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.

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