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(AA) American Airlines 4178 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(SDF) Louisville International Airport-Standiford Field

Louisville, KY, US

(ORD) O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
53
84%
Late
4
6%
Very Late
0
0%
Excessive
3
5%
Cancelled
2
3%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
11
Codeshares
62
Average Delay (min.)
35
Standard Deviation
48.7
Min
3
Max
174

AA 4178 On-time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 85%
Average Delay Time 35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-time Performance Rating
4.5 of 5
Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 35 min
This flight has an average delay of 35 minutes with a standard deviation of 48.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.