(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:   July 15, 2016 to September 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%
30 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

4.9 of 5
Very 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 97% of other flights.

Delay Performance

2.3 of 5
Average
Avg. Delay: 30 min
This flight has an average delay of 30 minutes with a standard deviation of 49.95 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

BA 4791 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 53 85%
Late 3 4%
Very Late 1 1%
Excessive 2 3%
Canceled 3 4%
Diverted 0 0%
Total Flights 62
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 16
Average Delay (min.) 30.00
Standard Deviation 49.95
Min 1
Max 155
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