(AY) Finnair 4037 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(RNO) Reno-Tahoe International Airport

Reno, NV, US

On-Time Performance Chart

(using rounded numbers)

On-Time

60%

Late

10%

Very Late

Excessive

30%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

76.83333333333333

Standard Deviation

92.1

Min

Max

242

AY 4037 On-Time Performance Details

Overall Rating

0.6 of 5

Poor

Percentage On-Time 60%

Average Delay Time 76.83333333333333 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.

On-Time Performance Rating

0.9 of 5

Poor

Percentage On-Time 60%

This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.

Delay Performance

0.2 of 5

Very Poor

Average Delay Time 76.83333333333333 min

This flight has an average delay of 76.83333333333333 minutes with a standard deviation of 92.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.