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(DL) Delta Air Lines 49 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
42
68%
Late
8
13%
Very Late
5
8%
Excessive
2
3%
Cancelled
4
6%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
24
Codeshares
0
Average Delay (min.)
21.833333333333332
Standard Deviation
16.4
Min
0
Max
71

DL 49 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 69%
Average Delay Time 21.833333333333332 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very 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 3% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 21.833333333333332 min
This flight has an average delay of 21.833333333333332 minutes with a standard deviation of 16.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.