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(AY) Finnair 4151 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(ABQ) Albuquerque International Sunport

Albuquerque, NM, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
37%
Late
3
11%
Very Late
0
0%
Excessive
11
41%
Cancelled
3
11%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
18
Codeshares
27
Average Delay (min.)
50.388888888888886
Standard Deviation
40.4
Min
0
Max
148

AY 4151 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 37%
Average Delay Time 50.388888888888886 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 37%
This flight has an on-time performance of 37%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.8 of 5
Poor
Average Delay Time 50.388888888888886 min
This flight has an average delay of 50.388888888888886 minutes with a standard deviation of 40.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.

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