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(AY) Finnair 4029 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(LHR) London Heathrow Airport

London, EN, GB

(MIA) Miami International Airport

Miami, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
55
83%
Late
2
3%
Very Late
4
6%
Excessive
2
3%
Cancelled
1
2%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
64
Total Delays ( > 1 min )
18
Codeshares
64
Average Delay (min.)
20
Standard Deviation
19
Min
1
Max
66

AY 4029 On-time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 86%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.
On-time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 19 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.