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(AY) Finnair 4037 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(LHR) London Heathrow Airport

London, EN, GB

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
63%
Late
2
25%
Very Late
0
0%
Excessive
1
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
8
Total Delays ( > 1 min )
6
Codeshares
8
Average Delay (min.)
20
Standard Deviation
20.2
Min
0
Max
57

AY 4037 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 63%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. 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
3.6 of 5
Good
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 20.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

Other Stops for AY 4037

Origin

Destination

Rating

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US
3.3 Average

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(BNA) Nashville International Airport

Nashville, TN, US
1.3 Poor

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(IND) Indianapolis International Airport

Indianapolis, IN, US
3.5 Average

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(LHR) London Heathrow Airport

London, EN, GB
1.1 Poor

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(LIT) Bill and Hillary Clinton National Airport

Little Rock, AR, US
1.8 Average

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(MSY) Louis Armstrong New Orleans Intl Airport

New Orleans, LA, US
2.1 Average

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US
0.6 Poor

(GSP) Greenville-Spartanburg International Airport

Greenville, SC, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US
3.1 Average

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US
1.2 Poor

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US
3.1 Average

(LHR) London Heathrow Airport

London, EN, GB

(MIA) Miami International Airport

Miami, FL, US
1.6 Average

(MCI) Kansas City International Airport

Kansas City, MO, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US
3.6 Good

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US
0 Very Poor

(RIC) Richmond International Airport

Richmond, VA, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US
3.1 Average