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(AY) Finnair 4249 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(CHS) Charleston International Airport

Charleston, SC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
65%
Late
2
5%
Very Late
5
12%
Excessive
6
14%
Cancelled
2
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
23
Codeshares
43
Average Delay (min.)
52.21739130434783
Standard Deviation
75.9
Min
0
Max
294

AY 4249 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 52.21739130434783 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 52.21739130434783 min
This flight has an average delay of 52.21739130434783 minutes with a standard deviation of 75.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.