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(AY) Finnair 4254 On-Time Performance Rating

Date Range:

15-Apr-2024 to 15-Jun-2024

(DCA) Ronald Reagan National Airport

Washington, DC, US

(JFK) John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
77%
Late
2
3%
Very Late
2
3%
Excessive
9
15%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
29
Codeshares
61
Average Delay (min.)
42.724137931034484
Standard Deviation
58.1
Min
0
Max
239

AY 4254 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 77%
Average Delay Time 42.724137931034484 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
3.6 of 5
Good
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 73% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 42.724137931034484 min
This flight has an average delay of 42.724137931034484 minutes with a standard deviation of 58.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.