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(DL) Delta Air Lines 9647 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(SFO) San Francisco International Airport

San Francisco, CA, US

(AMS) Amsterdam Airport Schiphol

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
39
71%
Late
9
16%
Very Late
1
2%
Excessive
5
9%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
33
Codeshares
55
Average Delay (min.)
17.272727272727273
Standard Deviation
15.8
Min
0
Max
55

DL 9647 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 71%
Average Delay Time 17.272727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 54% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 17.272727272727273 min
This flight has an average delay of 17.272727272727273 minutes with a standard deviation of 15.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.