(BA) British Airways 4791 On-time Performance Rating

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BA 4791 Historical On-time Performance Ratings

Route:   Chicago to Little Rock
Date Range:   September 15, 2016 to November 15, 2016
Flight:   (BA) British Airways 4791
Departure Airport:   (ORD) O'Hare International Airport
Departure City   Chicago, IL, US
Arrival Airport:   (LIT) Bill and Hillary Clinton National Airport
Arrival City:   Little Rock, AR, US

BA 4791 On-time Performance Rating Details

Overall Rating

3.6 of 5
Good
On-time:
Avg. Delay:
85%
23 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6, shows that this flight has on-time performance characteristics better than 70% of all other flights in the FlightStats database.

On-time Performance

4.3 of 5
Good
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 86% of other flights.

Delay Performance

2.9 of 5
Average
Avg. Delay: 23 min
This flight has an average delay of 23 minutes with a standard deviation of 49.38 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 57% of other flights.

BA 4791 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 52 85%
Late 5 8%
Very Late 1 1%
Excessive 3 4%
Canceled 0 0%
Diverted 0 0%
Total Flights 61
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 27
Average Delay (min.) 23.00
Standard Deviation 49.38
Min 0
Max 251
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