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(DL) Delta Air Lines 9451 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(BHX) Birmingham Airport

Birmingham, EN, GB

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
29
69%
Late
5
12%
Very Late
3
7%
Excessive
4
10%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
25
Codeshares
42
Average Delay (min.)
26.24
Standard Deviation
35.6
Min
0
Max
149

DL 9451 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 69%
Average Delay Time 26.24 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 26.24 min
This flight has an average delay of 26.24 minutes with a standard deviation of 35.6 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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