(AA) American Airlines 3157 On-time Performance Rating

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AA 3157 Historical On-time Performance Ratings

Route:   Chicago to Richmond Route Ratings
Date Range:   February 15, 2014 to April 15, 2014 This Route Time of Day
Flight:   (AA) American Airlines 3157 AA - Overall Rating
      AA - Route Ratings
      AA - Route Time of Day
Departure Airport:   (ORD) O'Hare International Airport
Departures
Departure City   Chicago, IL, US On-time Performance Scorecard
Arrival Airport:   (RIC) Richmond International Airport (Byrd Field)
Arrivals
Arrival City:   Richmond, VA, US On-time Performance Scorecard

AA 3157 On-time Performance Rating Details

Overall Rating

0.1 of 5
Very Poor
On-time:
Avg. Delay:
44%
49 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1, shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.

On-time Performance

0 of 5
Very Poor
On-time: 44%
This flight has an on-time performance of 44%. 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

0.1 of 5
Very Poor
Avg. Delay: 49 min
This flight has an average delay of 49 minutes with a standard deviation of 48.63 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

AA 3157 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 22 44%
Late 4 8%
Very Late 5 10%
Excessive 11 22%
Canceled 7 14%
Diverted 0 0%
Total Flights 49
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 27
Average Delay (min.) 49.00
Standard Deviation 48.63
Min 0
Max 200
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