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(AY) Finnair 4020 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(IND) Indianapolis International Airport

Indianapolis, IN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
58%
Late
1
5%
Very Late
4
21%
Excessive
3
16%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
12
Codeshares
19
Average Delay (min.)
40.75
Standard Deviation
45.5
Min
0
Max
145

AY 4020 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 58%
Average Delay Time 40.75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 12% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 40.75 min
This flight has an average delay of 40.75 minutes with a standard deviation of 45.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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