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(DL) Delta Air Lines 9404 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

(OTP) Bucharest Henri Coanda International Airport

Bucharest, RO

On-Time Performance Chart

(using rounded numbers)
On-Time
21
66%
Late
8
25%
Very Late
1
3%
Excessive
2
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
19
Codeshares
32
Average Delay (min.)
22.42105263157895
Standard Deviation
28
Min
0
Max
105

DL 9404 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 66%
Average Delay Time 22.42105263157895 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 22.42105263157895 min
This flight has an average delay of 22.42105263157895 minutes with a standard deviation of 28 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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